000			00368cam a22001457a 4500
008			180718b1994 xxu||||| |||| 00| 0 eng d
020			_a8185613907
082			_aO91 Sr38
100			_aSrivastava, A.B.
245			_aProtect global environment _cby A.B. Srivastava
260			_aAllahabad _bChugh _c1994
300			_a271p.
650			_aPollution
650			_aEcology
999			_c376515 _d376515