TY - BOOK AU - James,L.Douglas AU - Lee,Robert R. TI - Economics of water resources planning T2 - McGraw-Hill series in water resources and environmental engineering U1 - 338.91 PY - 1970///, c1971] CY - New York PB - McGraw-Hill Book Co. KW - Water resources development KW - Planning N1 - Includes bibliographies ER -