00379nam a22001337a 450000500170000002000180001708200200003510000170005524500680007226000490014030000090018950400350019865000120023320251128115706.0  a9781666870145  223a363.73bANJ  aWalsh, Eddie  aTextbook of Ecology and Environmental Pollution /cEddie walsh   aUSA :bAmerican Academic publisher ,c2024 .  a275p  aInclude Index and Bibliography  aEcology