Production of field crops :
Kipps, Michael Smith, 1900-
Production of field crops : a textbook of agronomy / [by] M. S. Kipps. - 6th ed. - New York : McGraw-Hill, [1970] - x, 790 p. : ill., maps. ; 23 cm. - McGraw-Hill publications in the agricultural sciences .
Fifth ed. by T. K. Wolfe and M. S. Kipps.
Includes bibliographical references.
Field crops.
Agronomy--United States.
SB185 / .K56 1970
Production of field crops : a textbook of agronomy / [by] M. S. Kipps. - 6th ed. - New York : McGraw-Hill, [1970] - x, 790 p. : ill., maps. ; 23 cm. - McGraw-Hill publications in the agricultural sciences .
Fifth ed. by T. K. Wolfe and M. S. Kipps.
Includes bibliographical references.
Field crops.
Agronomy--United States.
SB185 / .K56 1970