Manual of water purification procedures
Subtitle: prepared for Corps of engineers, U. S. army
By: by Wallace and Tiernan company, inc., Newark 1, New Jersey; combined with Water purification for plant operators, by George D. Norcom ... [and] Kenneth W. Brown ...
Contributors: Norcom, George Dusenbury, 1892-
Publisher: McGraw-Hill book company, inc.
Published: 1944
Place of publication: New York and London
Language: eng; afr
Number of pages: 180
Notes: "References": p. 173.
"Water purification for plant operators, by George D. Norcom ... and Kenneth W. Brown ...  First edition, fifth impression" (New York and London, McGraw-Hill book company, inc., 1942) has special t.-p. and separate paging (x, 180 p.)