TY  - BOOK
AU  - Raintree, J . B
TI  - Bioeconomic considerations in the design of agroforestry cropping system 
AV  - S494 . 5 . R3 
PY  - 1984///
CY  - Kenya 
PB  - ICRAF
KW  -  Agroforestry cropping
ER  -