Appropriate R & D support for forestry extension /
J.B. Raintree and M.W. Hoskins.
- Nairobi : ICRAF Publications, 1990.
- p. ; 30 cm.
- ICRAF Reprint ; no. 65. .
Reprinted from : Planning forestry Extension programmes : report of a regional Expert Consultation, PP.24 - 48 . FAO : Bangkok, 1988.