00420cam a22001572  4500001001100000005001700011008004100028020002600069040001500095100003200110245002900142250001200171260003700183300001700220650002500237000000621920151217154358.0070926s         xx           000 0 eng d  a0070421471 :cKES 740  aKABUcKABU1 aDash, Madhab C.@000015761810aFundamentals of ecology.  a2nd ed.  aNew Delhi :bMcGraw-Hill,c2001.  axiii, 525 p. 0aEcology.@0000155307