TY  - BOOK
AU  - Dalrymple,Dana G.
TI  - Survey of multiple cropping in less developed nations
U1  - 338.1/08 s338/.09172/4 
PY  - 1971///
CY  - Washington
PB  - Foreign Economic Development Service, U.S. Dept. of Agriculture
KW  - Developing countries
N1  - Includes bibliographical references
ER  -