Basta, D. J. and Bower, B. T. Analyzing natural systems : analysis for regional residuals-environmental quality management Daniel J. Basta and Blair T. Bower. (Ed.) - Washington, D.C. : Resources for the Future, 1982. - xv, 546 p. : ill hbk ISBN: 0801828201 Subjects--Topical Terms: Environmental protection - Mathematical models.Pollution - Mathematical models. LC Class. No.: TD170.2.A5 1982