00575cam a22001692  4500001001100000005001700011008004100028020002800069040001500097100003900112245010700151250001200258260004200270300001500312650004000327700003800367000000619020151217152014.0070924s         xx           000 0 eng d  a0070581126 :cKES 1,060  aKABUcKABU1 aCunningham, William P.@000014813210aPrinciples of environmental science :binquiry and applications /cW. P. Cunningham, M. A. Cunningham.  a2nd ed.  aNew Delhi :bTata McGraw-Hill,c2004.  axv, 424 p. 0aEnvironmental sciences.@00000584831 aCunningham, Mary Ann.@0000148133