00950nam--2200337---450-9900005508902033160055089USA010055089(ALEPH)000055089USA01005508920010709d1982----km-y0itay0103----baengUS||||||||001yyEnvironmental systems optimizationNew YorkJ. Wiley & sonsc1982XII, 306 p.23 cm2001Protezione dell'ambiente Modelli matematici363.7HAITH,Douglas A.440321ITsalbcISBD990000550890203316363.7 HAI6616 SM363.700107300BKSCIPATTY9020010709USA01093820020403USA011704PATRY9020040406USA011638Environmental systems optimization885218UNISA