TY  - BOOK
AU  - Veen, Tjaart W. Schillhorn
TI  - Intergrated est Management, Strategies and Policies for Effective Implementation
SN  - Environmenatally Socially sustainable development studies and monographics series 13
U1  - 338.162 
CY  - Washington, D.C. World Bank 1997
KW  - Farmers and Pest Management
ER  -