Standard methods for the examination of water and wastwater
edited by Arnold E. Greenberg-APHA, Lenore S. Clesceri-WEF, Andrew D. Eaton-AWWA ; publicado conjuntamente por American Public Health Association, American Water Works Association, Water Pollution Control Federation Inglês
18th ed
Washington : 1992, American Public Health Association
xxxi p., pag. var. : il.; 29 cm