PUCPR Search for 'an:164918'

Water supply and pollution control

By Clark, John W.,.
Scranton International Textbook Co. 1971 .
xiii, 661 p. 070022338X

Municipal and rural sanitation

By Ehlers, Victor Marcus.
New York McGraw-Hill 1965 .
xiv, 663 p.

Anales, Seminario sobre Planificación Urbana para la Salud Ambiental = Proceedings, Seminar on Urban Planning for Environmental Health

Mayagüez, P.R. [s.n.] 1965 .
1 v. , "Conducted by ... Robert A. Taft Sanitary Engineering Center ; U.S. Dept. of Health, Education and Welfare, Public Health Service." 29 cm..