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"Botany."
Subject (Era): Is
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1918
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1.
Biologic specialization in the genus Septoria
Author
Beach, Walter Spurgeon, 1890-
Published
1918.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
2.
The origin and development of the Pycnidium
Author
Kempton, F. E. (Forrest Ellwood), b. 1883
Published
1918.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
3.
The contrast between climax and seral types of vegetation
Author
McGinnis, Helen Anastasia
Published
1918.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
4.
Water content and temperature as factors influencing diastase formation in the barley-grain
Author
Pickler, William Eugene
Published
1918.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
5.
Artificial key to the weed seeds found in commercial seeds in Illinois and adjoining states
Author
Gantz, Richard Alonzo
Published
1918.
Online
Online book
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online