1. Biological monitoring of water and effluent quality :a symposium, Blacksburg, Va., 2-4 Nov. 1975
Author: John Cairns, Jr., K. L. Dickson, and G. F. Westlake, editors ; sponsored by ASTM Committee D-91 on Water, American Society for Testing and Materials
Library: Library of Razi Metallurgical Research Center (Tehran)
Subject: Congresses ، Indicators )Biology(,Congresses ، Environmental monitoring,Congresses ، Water quality bioassay
Classification :
QH
91
.
57
.
B5
S953
1975
2. Environmental biomonitoring :
Author: K.S. Subramanian, editor, G.V. Iyengar, editor
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Environmental monitoring, Congresses,Indicators (Biology), Congresses
Classification :
QH541
.
15
.
I5
E58
1997
