1. Freshwater ecology principles and applications
Author: Michael Jeffries, Derek Mills
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Freshwater ecology,Nature -- Effect of human beings on
Classification :
QH
،
541
.
5
،.
F7
,
J44
،
1990
2. Freshwater ecology principles and applications.
Author: Michael Jeffries and Derek Mills.
Library: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)
Subject: Freshwater ecology.,Man - influence on nature.
Classification :
QH
541
.
5
.
F7J44
1990
3. Freshwater ecology: principles and applications
Author: Michael Jeffries and Derek Mills
Library: Central Library of Shahrekord University (Chaharmahal va Bakhtiari)
Subject: Freshwater ecology
4. Freshwater ecology: principles and applications
Author: Jeffries, Mike J.
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Freshwater ecology,، Nature-- Effect of human beings on
Classification :
QH
541
.
5
.
F7
.
J44
1994
5. Freshwater ecology:principles and Applications
Author: Michael Jeffries derek Mills
Library: Library of Aburihan Campus University of Tehran (Tehran)
Subject: Freshwater ecology
Classification :
QH
541
.
5
.
F72
,.
J42
