00342nam a2200121 a 450000500170000002000150001708200240003210000150005624500620007126000520013330000180018570000170020320251203091951.0  a8171412580  a363.701732,bD, Ary  aArya, D.S.  aUrbanization and its environmental impacts, D.S.Arya, eng  aNew Delhi, Discovery Publishing House, Inc1995  a101p.c21 cm.  aAbbasi, S.A.