Symposium on Integrated Development of Surface and Sub-Surface Water Resources Delhi & India. Central Board of Irrigation and Power. (1971). Proceedings of the Symposium on Integrated Development of Surface and Sub-Surface Water Resources. Central Board of Irrigation and Power.
Chicago (17e ed.) BronvermeldingSymposium on Integrated Development of Surface and Sub-Surface Water Resources Delhi en India. Central Board of Irrigation and Power. Proceedings of the Symposium on Integrated Development of Surface and Sub-Surface Water Resources. New Delhi: Central Board of Irrigation and Power, 1971.
MLA (8e ed.) BronvermeldingSymposium on Integrated Development of Surface and Sub-Surface Water Resources Delhi en India. Central Board of Irrigation and Power. Proceedings of the Symposium on Integrated Development of Surface and Sub-Surface Water Resources. Central Board of Irrigation and Power, 1971.