Author: Clarence Archer TryonPublisher:
ISBN:
Category : Ecology
Languages : en
Pages : 120
Book Description
Studies on the Aquatic Ecology of the Upper Ohio River System
Author: Clarence Archer TryonPublisher:
ISBN:
Category : Ecology
Languages : en
Pages : 120
Book Description
ERDA.
Author: Proceedings of The Academy of Natural Sciences (Vol. 146, 1995)
Author: Publisher: Academy of Natural Sciences
ISBN: 9781437955453
Category :
Languages : en
Pages : 488
Book Description
U.S. Environmental Protection Agency Library System Book Catalog Holdings as of July 1973
Author: United States. Environmental Protection Agency. Library Systems BranchPublisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 702
Book Description
Technical Note
Author: Pleasants Power Station Units 1-2, Willow Island, Ohio River
Author: Upper Ohio River Basin, Hydroelectric Development (OH,PA,WV)
Author: Design of Water Quality Surveillance Systems
Author: NUS Corporation. Cyrus Wm. Rice DivisionPublisher:
ISBN:
Category : Information storage and retrieval systems
Languages : en
Pages : 340
Book Description
Ohio River Basin Energy Study, V. II-A
Author: Percid Fishes
Author: John F. CraigPublisher: John Wiley & Sons
ISBN: 0470695285
Category : Technology & Engineering
Languages : en
Pages : 371
Book Description
The percid fishes (or perch family) comprise many species including the perch, pikeperch, yellow perch, walleye and the darters. These species are of great ecological and economic importance, being important components of the freshwater ecosystem and recreational and commercial fisheries. Percid Fishes covers aspects such as systematics, morphology, biology, ecology, diseases and parasites and the economic importance of percid fisheries. Special emphasis is placed within the book on the complex relationship between this family of fishes and their environment and how they respond to perturbations, especially those induced by humans. The author, John Craig who has a great deal of experience working on these fishes in many of the countries in which they occur, has drawn together an extremely important book which provides a unique, comprehensive and indispensable review of this most significant group of fish.