TY  - BOOK
AU  - Von carlowitz, P.G.
TI  - Multipurpose tree yield data - their relevance to agroforestry research and development and the current state of knowledge 
SN  - 9290590157
AV  - S494.5.C3 
PY  - 1987///
CY  - Kenya
PB  - ICRAF
KW  - Agroforestry research &development
ER  -