00515nam a2200157Ia 4500 0000006311 20251012174450.0 701202t19701971nyua b 001 0 eng HD1691 .J25 333.9/1 Economics of water resources planning [by] L. Douglas James [and] Robert R. Lee. New York, McGraw-Hill Book Co. [1970, c1971] xviii, 615 p illus 23 cm. Includes bibliographies. Water resources development Planning. 4092 4092