000 00730nam a2200289Ia 4500
001 46754
005 20250221155036.0
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020 _a9788188237876
100 _aBhatia, A L
245 0 _aTextbook of environmental biology
260 _bI K International
260 _bNew Delhi
260 _c2010
300 _axii, 418p
500 _aIncludes index
650 _aAir pollution
650 _aBiogeochemical cycles
650 _aEcology and encironment
650 _aEcosystem
650 _aEnvironmental biology
650 _aEnvironmental pollution
650 _aNatural resources
650 _aSoil pollution
650 _aWater pollution
942 _cBK
999 _c62544
_d62544