1. Anaerobic biological treatment processes; a symposium sponsored by the Division of Water, Air, and Waste Chemistry at the 159th meeting of the American Chemical Society, Houston, Tex., Feb. 26, 1970
Author:
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Sewage-- Purification-- Biological treatment-- Congresses
Classification :
QD
1
.
A355
no
.
105
2. Anaerobic biological treatment processes; a symposium sponsored by the division of water, air, and waste chemistry at the 159th meeting ...
Author: / Frederick G. Pohland, symposium chairman
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Sewage - Purification - Biological treatment - Congresses
Classification :
628
.
35
A244
No
.
105
