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Effect of the Length of Day on Seedlings of Alfalfa Varieties and the Possibility of Utilizing This as a Practical Means of


Author:
Oakley, R.A. and Westover, H.L.
Source:
USDA
Year:
1921
Format:
p. 599-608. plates.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43966380