TY  - BOOK
AU  - Boehnert, J.,
TI  - Tropical Agricultural : Agroforestry in Agricultural Education
SN  - 3823611178
U1  - 631 
PY  - 1988///
CY  - USA
PB  - Verlag Josef Margraf
KW  - Techniques, equipment & materials
KW  - Tropical Agricultural
ER  -