Methods for physical and chemical analysis of freshwaters ανά Golterman, H. L.

Proceedings of the ASCE Irrigation and Drainage Division Specialty Conference on Water Management for Irrigation and Drainage, July 20-22, 1977, Reno, Nevada

Water supply and pollution control ανά Clark, John W.

Water renovation and reuse

Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy

Drinking water quality enhancement through source protection

Water and waste-water technology SI version ανά Hammer, Mark J. 1931-

Proceedings river recreation management and research symposium, January 24-27, 1977

Completion report Upper Pampanga River Project (Loan No. 637 RH).

Human settlements project profiles

Irrigation inventory,1977.