TY  - BOOK
AU  - Papendick,R.I.
AU  - Sachez Pedro A.
AU  - Triplett,Glover B.
TI  - Multiple cropping: proceedings of a symposium
SN  - 0891180451
PY  - 1976///
CY  - Madison
PB  - American Society
KW  - Double cropping
KW  - Congressses
KW  - Cropping systems
KW  - Congresses
N1  - Includes bibliographies; Open access
ER  -