Clear Search

Books+ Search Results

Location: Is
Is Is Not
HathiTrust Digital Library
Subject with Hierarchy: Is
Is Is Not
Ponderosa pine > Diseases and pests > Rocky Mountains Region

Advanced Search

Basic Search
Help
Add a row
Reset

Limit results by

Results are already all online
Viewing Online Items

Limit your search

-
Current results range from 1985 to 1989

1.
Differential susceptibility of ponderosa pine to the gouty pitch midge (Cecidomyia piniinopis)
Author
Hoff, R. J. (Raymond J.)
Published
Ogden, UT : U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1989.
Online
Online book
v.399(1989)
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
2.
Release of a thinned budworm-infested Douglas-fir/ponderosa pine stand
Published
Ogden, UT : U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1985.
Online
Online book
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online