?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Hirsch%2C+A.&rft.aulast=Hirsch&rft.aufirst=A.&rft.date=1984&rft.isbn=0865317097&rft.title=Environmental+impact+assessment%3A+its+role+in+protecting+fish+and+wildlife+values.&rft.btitle=Natural+resource+administration%3A+Introducing+a+new+methodology+for+management+development&rft.genre=bookitem