TY - BOOK AU - Sharma, B.R. ed. AU - Singh, G.B. ed. ED - India. Indian Council of Agricultural Research TI - Fifty years of natural resource management research in India U1 - 333.7150954 21st PY - 1999/// CY - Karnal PB - Central Soil Salinity Research Institute KW - NATURAL RESOURCES- INDIA; MANAGEMENT OF NATURAL RESOURCES; AGRICULTURE ER -