00500nam a2200145 a 450000500170000008200190001710000230003624501120005926000500017163000240022196400160024599700120026199900170027395200640029020251203091212.0  a363.70973bBER  aBerwick, Stephen H  aExtrapolating from the American experience in environmental impact assessments:bproblems and opportunities  aNew DelhibEnvironmental Services Groupc1982  anvironmental impact  bcdefg_  a36790 C  c33651d33651  00104070aPUbPUd2070-01-04l0o363.70973 BERp36790yBK