Sprague, Georg F.
Corn and corn improvement. George F. Sprague. - New York : Academic Press, c1955. - xiv, 699 p. : ill. ; 24 cm. - Agronomy; a series of monographs prepared under the auspices of the American Society of Agronomy, 3 .
Includes index.
55008262
Corn.
SB191.M2 / S6254
631.5 / SPC
Corn and corn improvement. George F. Sprague. - New York : Academic Press, c1955. - xiv, 699 p. : ill. ; 24 cm. - Agronomy; a series of monographs prepared under the auspices of the American Society of Agronomy, 3 .
Includes index.
55008262
Corn.
SB191.M2 / S6254
631.5 / SPC