THEROUX, FRANK R.
Laboratory manual for chemical and bacterial analysis of water and sewage, by Frank R. Theroux, Edward F. Eldridge & W. LeRoy Mallmann. 3d ed.
THEROUX, FRANK R. Laboratory manual for chemical and bacterial analysis of water and sewage, by Frank R. Theroux, Edward F. Eldridge & W. LeRoy Mallmann. 3d ed. © 27May43; A173289. Frank Theroux & W. LeRoy Mallmann (A) & Warren E. Eldridge & Robert A. Eldridge (C of E. F. Eldridge); 2Jul70; R487627.
Frank Theroux & W. LeRoy Mallmann|A||Warren E. Eldridge & Robert A. Eldridge|C of E. F. Eldridge