00535nam a22002057a 4500 OSt 190204b xxu||||| |||| 00| 0 eng d 9788126165704 363.7384 D18A Das, Keshav. Agricultural Water Pollution and Management 1st ed. New Delhi Anmol Publications 2016 vii,274p. Social Sciences Social Problems and Services Chemicals Water Pollution ddc BK 20589 20589 0 0 ddc 0 0 RAU RAU 2016-02-10 B. G. B. New Delhi 3000.00 0 363.7384 D18A 73252 2019-02-04 2019-02-04 BK