=LDR 22 4500 =001 4933 =082 04$a363.7 HUX =100 1\$aHuxham, Mark =245 10$aScience and environmental decision making =260 \\$aHarlow :$bPearson Education,$c2000 =650 \0$aReserve =700 1\$aSumner, David =852 \\$bFreeman Library$h363.7 HUX