Introduction to agriculture /
Sutherland , J. A.
Introduction to agriculture / J.A. Sutherland with illustrations by the author - 6th ed. - Sydney : McGraw Hill , 1980 - 351p. : ill. ; 23 cm .
0070935394
Agriculture
Introduction to agriculture / J.A. Sutherland with illustrations by the author - 6th ed. - Sydney : McGraw Hill , 1980 - 351p. : ill. ; 23 cm .
0070935394
Agriculture
