=LDR 22 4500 =001 1631 =082 04$a363.7 BOW =245 00$aEnvironmental issues in the 1990s =260 \\$aChichester :$bWiley,$c1992 =650 \0$aBooks =700 1\$aBowlby, S. R. =700 1\$aMannion, A. M. =852 \\$bFreeman Library$h363.7 BOW