Krutilla, John V. Multiple purpose river development: studies in applied economic analysis / John V. Krutilla & Otto Eckstein - Baltimore : Johns Hopkins Press , 1958 - xiv, 301 p. : ill. ; 26 cm. Includes bibliographical references and index. Subjects--Topical Terms: Natural resourcesWaterRiversRegional planning Dewey Class. No.: 333.91 / KRU