NALDC

Experiments on hybrid vigor and convergent improvement in corn

Author:

Richey, Frederick D. and Sprague, G. F.

Source:

Technical bulletin (United States. Dept. of Agriculture) ; no. 267 1931

Year:

1931

Subject:

Corn -- Research

Format:

22 p. : ill. ; 23 cm.

Publisher:

U.S. Dept. of Agriculture

Collection:

Organic Roots Collection