TY  - BOOK
AU  - Hallsworth E G Ed.
TI  - Socio-economic effects and constrains in tropical forest management :  The results of an enquiry organized by the international federation of institutes for advanced study     
U1  - X9(JB):8.1'N8, M2 
PY  - 1982///
CY  - New York  
PB  -  John Wiley & Sons   
ER  -