Symposium on Waste Treatment by Oxidation Ponds Central Public Engineering Research Institute, Nagpur), & Central Public Health Engineering Research Institute (India). (1963). Proceedings. Central Public Health Engineering Research Institute.
Chicago (17e ed.) BronvermeldingSymposium on Waste Treatment by Oxidation Ponds Central Public Engineering Research Institute, Nagpur), en Central Public Health Engineering Research Institute (India). Proceedings. Nagpur: Central Public Health Engineering Research Institute, 1963.
MLA (8e ed.) BronvermeldingSymposium on Waste Treatment by Oxidation Ponds Central Public Engineering Research Institute, Nagpur), en Central Public Health Engineering Research Institute (India). Proceedings. Central Public Health Engineering Research Institute, 1963.