Crop production : principles and practices /
Chapman, Stephen R.
Crop production : principles and practices / Stephen R. Chapma n and Lark P. Carter. - San Francisco : W. H. Freeman, c1976. - 566 p. : ill. ; 24 cm.
Includes bibliographies and index.
0716705818
75-040318
Field crops.
Field crops--North America.
633 CHA
Crop production : principles and practices / Stephen R. Chapma n and Lark P. Carter. - San Francisco : W. H. Freeman, c1976. - 566 p. : ill. ; 24 cm.
Includes bibliographies and index.
0716705818
75-040318
Field crops.
Field crops--North America.
633 CHA