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Subject: "Botany"
Subject (Era): Is
Is Is Not
1920

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1.
The leaf spots of the elm
Author
Miles, L. E. (Lee Ellis), 1890-
Published
1920.
Online
Online book
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
2.
The development of the fruit of the common bean under different external conditions
Author
Snyder, Will Percival
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
3.
Effect of sulphuric acid upon the seeds of peas
Author
Seward, Doris Naomi
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
4.
A mosiac disease of clover
Author
Kienholz, Raymond (Aaron Raymond), b. 1894
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
5.
The effect of ultra-violet light on the growth of oat seedlings : Avena sativa, L.
Author
Vogele, Alfred Charles
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
6.
A comparison of the transpirtation rates of corn and soy beans with those of certain common weeds
Author
McGinnis, Helen Anastasia
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
7.
Growth as related to specific gravity and size of seed
Author
Renich, Mary Emma
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
8.
Some of the causes of decay of Brazil nuts
Author
Spencer, Edwin Rollin, 1881-
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
9.
Apple fly-speck
Author
Honey, Edwin Earl
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
10.
Two sooty molds occurring on the mango in Porto Rico
Author
Tehon, L. R. (Leo Roy), 1895-1954
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
11.
Effect of formalin on the viability of pea seeds
Author
Hickman, Feryl Frances
Published
1920.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online