Clear Search

Books+ Search Results

Subject: All Of
All Of Any Of
Is Not
Is Not Is
Climatic changes Is
Is Is Not
Cropping systems
Location: Is
Is Is Not
HathiTrust Digital Library

Advanced Search

Basic Search
Help
Add a row
Reset

Limit results by

Results are already all online
Viewing Online Items
1.
Production practices for major crops in U.S. Agriculture, 1990-97
Published
Washington, D.C. : U.S. Dept. of Agriculture, Economic Research Service, [2000]
Online
Online book
no.969 2000
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
2.
Alternative crops : July 1993 - June 1996
Published
Beltsville, Md. : USDA, ARS, National Agricultural Library, [1996]
Online
Online book
Online book
v.96:11
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
3.
Spatial data in geographic information system format on agricultural chemical use, land use, cropping practices in United States
Author
Battaglin, William A.
Published
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Earth Science Information Center, Open-File Reports Section [distributor], 1995.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
4.
Alternative crops : January 1991 - June 1993
Author
Schneider, Karl, 1946-
Published
Beltsville, Md. : National Agricultural Library, [1993]
Online
Online book
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
5.
Tillage options for conservation farmers
Published
[Washington, D.C.] : U.S. Dept. of Agriculture, Soil Conservation Service, [1989]
Online
Online book
Online book
no.1416(1989)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
6.
Effects of cereal species, legume species, and nitrogen on no-till winter wheat and rye grown with perennial forage legume living mulches
Author
White, Jeffrey Greville, 1953-
Published
1988.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
7.
FLEXCROP : a dryland systems model
Author
Halvorson, A. D.
Published
Washington, D.C. : U.S. Dept. of Agriculture, Agricultural Research Service, 1982.
Online
Online book
Online book
no.180(1982)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
8.
Economic effects of agricultural land-use management on soil erosion and farm income in the Obion-Forked Deer River Basin
Author
Badenhop, M. B.
Published
[Knoxville] : Water Resources Research Center, University of Tennessee, 1976.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
9.
Row cropping sandy soils under sprinklers using a winter grain cover to control wind erosion
Published
Moscow : Agricultural Experiment Station, University of Idaho, 1975.
Online
v.549(1975)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
10.
Economic evaluation of the effect of selected crop practices on nonagricultural uses of water : final report, Project B-049-ILI
Published
Urbana : University of Illinois, Water Resources Center, 1974.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
11.
Effect of tillage interval of fallow on available soil nitrogen, some soil physical properties and wheat yields
Author
Bauer, Armand
Published
Fargo, N.D. : Agricultural Experiment Station, North Dakota State University, 1974.
Online
v.51(1974)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
12.
Cropping systems : kind, intensity, and length
Published
[Morgantown] : West Virginia University Agricultural Experiment Station, 1966.
Online
v.530(1966)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
13.
An economic evaluation of cropping systems on sandy soils in southwestern Oklahoma
Author
Tomlinson, J. F.
Published
Stillwater, Okla. : Oklahoma Agricultural Experiment Station, 1965.
Online
v.634(1965)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
14.
Effects of cropping and management on nitrogen and organic carbon contents of a western Kansas soil
Author
Hobbs, J. Arthur (James Arthur), 1914-
Published
Manhattan, Kan. : Agricultural Experiment Station, Kansas State University of Agriculture and Applied Science, 1965.
Online
v.144(1965)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
15.
Influence of cropping systems on soil properties and crop production
Author
Spurgeon, W. I. (Winfred Ishmeal)
Published
State College : Mississippi Agricultural Experiment Station, 1965.
Online
no.710(1965)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
16.
23 years of dry-land crop rotation experiments with potatoes and grain crops
Published
[Lincoln] : University of Nebraska College of Agriculture and Home Economics, Agricultural Experiment Station, 1964.
Online
v.478(1964)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
17.
A comparison of cropping systems for the Washington-Idaho Palouse area
Author
Bevan, Roland C.
Published
Moscow, Idaho : University of Idaho, College of Agriculture, 1962.
Online
v.390(1962)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
18.
Effects of fertilizer programs on the economic choice of crops in selected areas of Illinois
Author
Jordan, Max F., 1928-
Published
Urbana, Ill. : University of Illinois Agricultural Experiment Station, 1962.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
19.
Investigations of cropping systems, tillage methods, and cultural practices for dryland farming at the Fort Hays (Kansas) Branch Experiment Station
Author
Luebs, Ralph E.
Published
Manhattan, Kan. : Agricultural Experiment Station, Kansas State University of Agriculture and Applied Science, 1962.
Online
no.449(1962)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
20.
Determining maximum net returns for cropping systems on Marshall soil using linear programming
Author
Utter, Howard D.
Published
Columbia, Mo. : University of Missouri, College of Agriculture, Agricultural Experiment Station, 1961.
Online
v.780(1961)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
21.
Response of corn yields in a planosol soil to surface drainage, cropping system and variable fertilizer treatments
Author
Beer, C. E. (Craig Eugene), 1927-
Published
Ames, Iowa : Agricultural and Home Economics Experiment Station, Iowa State University of Science and Technology, 1961.
Online
v.499(1961)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
22.
Effect of cropping practices on yield, soil organic matter and erosion in the Pacific Northwest Wheat Region
Published
[United States] : Published cooperatively by the Agricultural Experiment Stations of Idaho, Oregon and Washington, and the Agricultural Research Service, U.S. Dept. of Agriculture, [1960]
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
23.
Alternative cropping systems for southwestern Nebraska : a comparison of net returns from various crop combinations
Author
Vlasin, Raymond D. (Raymond Daniel), 1931-
Published
Lincoln : University of Nebraska, College of Agriculture, Agricultural Experiment Station, 1958.
Online
v.443(1958)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
24.
Nitrogen and carbon changes in Great Plains soils as influenced by cropping and soil treatments
Author
Haas, H. J. (Howard J.), 1913-
Published
Washington : U.S. Dept. of Agriculture, 1957.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
25.
Economic effects of cropping and livestock systems on a rolling central Indiana farm
Author
Janssen, Melvin R.
Published
Lafayette, Ind. : Purdue University Agricultural Experiment Station, 1955.
Online
v.625(1955)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online