1. Freshwater ecology
پدیدآورنده :
کتابخانه: Central Library and Document Center of Shahid Chamran University (Khuzestan)
موضوع : Freshwater ecology,Man- Influence on nature
2. Freshwater ecology principles and applications.
پدیدآورنده : Michael Jeffries and Derek Mills.
کتابخانه: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)
موضوع : Freshwater ecology.,Man - influence on nature.
رده :
QH
541
.
5
.
F7J44
1990
