TY - BOOK AU - Kalwar, S.C., ed. TI - Arid ecology: resources, hazards and rural development policies SN - 8171322433 U1 - 333.73615 21st ed. PY - 1999/// CY - Jaipur PB - Pointer Publishers KW - Agriculture KW - Arid regions ecology KW - Desert ecology KW - Desert resources KW - Desert resources development KW - Ecology KW - Environmental policy KW - Environmental risk assessment KW - Environmentalism N1 - V. 2: Agriculture and irrigation projects ER -