21. The Black Sea--geology, chemistry, and biology
Author: Edited by Egon T. Degens and David A. Ross
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Oceanography -- Black Sea,، Marine biology -- Black Sea,، Geology -- Black Sea
Classification :
GC
681
.
B55
22. Uncertainty, information, and communication /
Author: edited by Walter P. Heller, Ross M. Starr, David A. Starrett
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Arrow, Kenneth Joseph,1921-,Decision-making,Equilibrium (Economics),Social choice,Uncertainty
Classification :
HB846
.
8
.
U53
1986
23. Wildlife tourism /
Author: David Newsome, Ross K. Dowling, and Susan A. Moore ; with Joan Bentrupperbäumer, Mike Calver, and Kate Roger.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Tourism.,Wildlife-related recreation.,Loisirs reliés à l'utilisation de la faune.,Tourisme.,BUSINESS & ECONOMICS-- Industries-- Service.,Gestion touristique.,Impact environnemental.,Nationalpark,Observation de la nature.,Réserve naturelle.,Tourism.,Tourisme faunique.,Tourismus,Wildlife-related recreation.,Wildtiere
Classification :
SK655
.
N49
2005eb
