1. Chemical water and wastewater treatment : proceedings of the 4th Gothenburg Symposium 1990, October 1- 3, 1990, Madrid, Spain
Author: International Gothenburg Symposium )4th : 0991 : Madrid, Spain(
Library: Library of Niroo Research Institue (Tehran)
Subject: ، Sewage- Purification- Congresses,، Water- Purification- Congresses,، Flocculation- Congresses
Classification :
TD
745
.
I5775
1990
