na JATIM-06090000006543 20090625110459.0 ind 0010-060900000006543 0 333.91 JAM e JAMES, L. Douglas 0 Economic Of Water Recources Planning Bombay Mc Graw-Hill 1971 vii, 615 hlm. : ilus.; 22 cm. 0 0 EKONOMI LINGKUNGAN JIPDSUR 1 0