PKK Library Search for 'au:"World congress on water resources"'

WATER FOR THE HUMAN ENVIRONMENTAL

By Chow, V. T.. Champaign 1973 . xxvi,471

New Delhi 1975

By Chow, V. T.. Champaign International Water Resources Asso. 1973 . xxvi,554

New Delhi 1975

New Delhi Central Board of Irrigation and Power 1975 . ix, 605p , V. 2 Health and Planning

New Delhi Central Board of Irrigation and Power 1975 . ix, 553p

By International Water Resources Association. New Delhi Central Board of Irrigation and Power 1975 . ix, 509p , V. 5. Technology and ecology