Proceedings of The Academy of Natural Sciences (Vol. 119, 1967)
Author :
Publisher : Academy of Natural Sciences
Page : 372 pages
File Size : 35,46 MB
Release :
Category :
ISBN : 9781437955163
Proceedings of The Academy of Natural Sciences (Vol. 139, 1987)
Author :
Publisher : Academy of Natural Sciences
Page : 540 pages
File Size : 50,3 MB
Release :
Category :
ISBN : 9781437955385
Book Description
Proceedings of The Academy of Natural Sciences (Vol. 125, 1973)
Author :
Publisher : Academy of Natural Sciences
Page : 336 pages
File Size : 18,58 MB
Release :
Category :
ISBN : 9781437955224
Book Description
Proceedings of The Academy of Natural Sciences (Vol. 138, No. 1, December 24 1986)
Author :
Publisher : Academy of Natural Sciences
Page : 310 pages
File Size : 41,51 MB
Release :
Category :
ISBN : 9781437955361
Book Description
Estimating the Hazard of Chemical Substances to Aquatic Life
Author : John Cairns
Publisher : ASTM International
Page : 276 pages
File Size : 21,28 MB
Release : 1978
Category : Aquatic animals
ISBN :
Book Description
Proceedings of The Academy of Natural Sciences (Vol. 123, 1971)
Author :
Publisher : Academy of Natural Sciences
Page : 392 pages
File Size : 20,92 MB
Release :
Category :
ISBN : 9781437955200
Book Description
Proceedings of The Academy of Natural Sciences (Vol. 145, 1994)
Author :
Publisher : Academy of Natural Sciences
Page : 244 pages
File Size : 34,76 MB
Release :
Category :
ISBN : 9781437955446
Book Description
Proceedings of The Academy of Natural Sciences (Vol. 120, 1968)
Author :
Publisher : Academy of Natural Sciences
Page : 270 pages
File Size : 24,47 MB
Release :
Category :
ISBN : 9781437955170
Book Description
Proceedings of The Academy of Natural Sciences (Vol. 134, 1982)
Author :
Publisher : Academy of Natural Sciences
Page : 202 pages
File Size : 38,13 MB
Release :
Category :
ISBN : 9781437955309
Book Description
Methods and Measurements of Periphyton Communities: a Review
Author : R. L. Weitzel
Publisher : ASTM International
Page : 191 pages
File Size : 41,40 MB
Release : 1979
Category :
ISBN :
