1. Analysis of surface waters
Author: Hellmann, Hubert
Library: Central Library of Agricultural (Tehran)
Subject: $AWater chemistry
Classification :
GB
855
.
H43
2. Process chemistry for water and wastewater treatment
Author: Benefield, Larry D.
Library: Library and Documentation Center of Iranian Research Organization for Science and Technology (Tehran)
Subject: $AWater - Purification,$ASewage - Purification,$ASanitary chemistry
Classification :
TD
353
.
B43
1982
3. The Biology of particles in aquatic systems
Author:
Library: Central Library of Agricultural (Tehran)
Subject: $AAquatic ecology,$AParticles,$AWater chemistry
Classification :
QH
541
.
5
.
W3B56
1994
