The corn crops : a discussion of maize, kafirs, and sorghums as grown in the United States and Canada /
Montgomery, Edward Gerrard.
The corn crops : a discussion of maize, kafirs, and sorghums as grown in the United States and Canada / by Edward Gerrard Montgomery. - New York : Macmillan, 1920. - XVII, 349 p. ; 19 cm.
The corn crops : a discussion of maize, kafirs, and sorghums as grown in the United States and Canada / by Edward Gerrard Montgomery. - New York : Macmillan, 1920. - XVII, 349 p. ; 19 cm.
