=LDR 22 4500 =001 1625 =082 04$a333.7 WAT =100 1\$aWathern, Peter =245 10$aEnvironmental impact assessment: theory and practice =260 \\$aLondonLondon :$bRoutledge,$c1988 =650 \0$aBooks =852 \\$bFreeman Library$h333.7 WAT