1. Ecological biology
Author: Ewer, D W
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Biology-- Ecology,، Ecology
Classification :
QH
541
.
E9
2. Ecological biology : for A-level and intermediate students in Africa
Author: editors, D. W. Ewer, J. B. Hall ; contributors G. C. Clerk ... ]et al.[
Library: Library of College of Science University of Tehran (Tehran)
Subject: Juvenile literature ، Ecology,Juvenile literature ، Biology
Classification :
QH
541
.
14
.
E23
3. Ecological biology : practical book
Author: Ewer, D. W.
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Biology -- Experiments,Laboratory manuals ، Biology
Classification :
QH
316
.
5
.
E93
