Search National Agricultural Library Digital Collections

NALDC Record Details:

Relation of Soil Temperature and Other Factors to Onion Smut Infection.

File:
Download [PDF File]
Author(s):
Walker, J.C. , Jones, L.R.
Format:
p. 235-262.
Language:
English
Year:
1921
Series:
Journal of agricultural research
Rights:
This item is authored by federal employees as part of their official duties and are therefore non-copyrightable and/or published by the federal government and now in the public domain.