00345nam a2200121 a 450000500170000002000150001708200170003210000170004924500750006626000480014130000190018970000150020820251203110218.0  a8171415547  a363.706bABB  aAbbasi, S.A.  aEnvironmental impact assessmentbavailable techniques, emerging trends  aNew DelhibDiscovery Publishing Housec2000  a161p.c20cm HB  aArya, D.S.