Multiple cropping systems /
[editor], Charles A. Francis.
- New York : London : Macmillan Pub. Co. ; Collier Macmillan, c1986.
- xiv, 383 p. : ill. ; 25 cm.
Includes bibliographies and indexes.
0029486106
85019891
Multiple cropping.
S603.7 / .M85 1986
631.5/8
Includes bibliographies and indexes.
0029486106
85019891
Multiple cropping.
S603.7 / .M85 1986
631.5/8