TY  - BOOK
AU  - Bentday, William R
AU  - Gordon, John C
TI  - Hand book on the management of agroforestry research
SN  - 81 204 0516 1
U1  - 634 .9 
PY  - 1990///
CY  - U S A
PB  - Winrock International
KW  - Agroforestry problems
KW  - econOmic goals
ER  -