Natural wastewater treatment systems מאת Crites, Ronald W., Middlebrooks, E. Joe, Bastian, Robert K., Reed, Sherwood C.

Available for University of the Philippines Diliman College of Engineering via CRCnetBASE. Click here to access
Also available remotely for University of the Philippines Diliman College of Engineering via CRCnetBASE. Click here to access thru EZproxy

Land treatment systems for municipal and industrial wastes מאת Crites, Ronald W.

Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access
Also available remotely for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access thru EZproxy

Land treatment systems for municipal and industrial wastes מאת Crites, Ronald W.

Natural systems for waste management and treatment מאת Reed, Sherwood C.