TY  - BOOK
TI  - Beyond the guidelines - an action program for sustainable  management of tropical  forests  : procedings of the conference of senior foresters Yokohoma,23-26 July 1991 
U1  - 634. 9482 BEY 
PY  - 1991///
CY  - Yokohama 
PB  -  Forestry Agency
KW  - Forestry
ER  -