The production of field crops, a textbook of agronomy
Hutcheson, Thomas Barksdale.
The production of field crops, a textbook of agronomy - 3 ed. - New York : McGraw-Hill, 1948 - 430 p. : ilus.
59961
Agricultura--E.U.A.
Cultivos.
Cultivos--E.U.A.
633 / H88 1948
The production of field crops, a textbook of agronomy - 3 ed. - New York : McGraw-Hill, 1948 - 430 p. : ilus.
59961
Agricultura--E.U.A.
Cultivos.
Cultivos--E.U.A.
633 / H88 1948