TY - BOOK AU - Samra, J.S. AU - Dhyani, B.L. AU - Mishra, A.S. AU - Mohan, S.C. AU - Tomar, D.S. TI - Participatory generation, assessment, refinement and dissesmination of rural technology (1966-1999) PY - 2000/// CY - Dehradun PB - Central Soil and Water Conservation Research & Training Institute ER -