Wilson, Harold K.
Grain crops / Harold K. Wilson. - 1st ed. - NY : McGraw-Hill, c1948. - xi, 384 p. : ill. ; 24 cm. - McGraw-Hill publications in the agricultural sciences. .
Includes bibliographical references and index.
Grain.
633.1 / WIG
Grain crops / Harold K. Wilson. - 1st ed. - NY : McGraw-Hill, c1948. - xi, 384 p. : ill. ; 24 cm. - McGraw-Hill publications in the agricultural sciences. .
Includes bibliographical references and index.
Grain.
633.1 / WIG