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Experiments on hybrid vigor and convergent improvement in corn


Author:
Richey, Frederick D. (Frederick David) and Sprague, G. F. (George Frederick)
Source:
USDA
Year:
0000
Subject:
Corn and Research
Format:
22 p. : ill. ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin (United States. Dept. of Agriculture) ; no. 267
Collection:
Organic Roots Collection
Permanent URL:
http://handle.nal.usda.gov/10113/CAT86200261