A Nature Guide to Ontario

A Nature Guide to Ontario
Author: Federation of Ontario Naturalists
Publisher: University of Toronto Press
Total Pages: 554
Release: 1997-01-01
Genre: Nature
ISBN: 9780802027559

Showcases over 600 sites easily accessible by the amateur naturalist. Chapters describe how to get the most out of a nature trip, and provide overviews of Ontario's natural history and rich plant and animal life.

Culture of Nonsalmonid Freshwater Fishes, Second Edition

Culture of Nonsalmonid Freshwater Fishes, Second Edition
Author: Robert R. Stickney
Publisher: CRC Press
Total Pages: 354
Release: 1992-12-18
Genre: Science
ISBN: 9780849386336

Culture of Nonsalmonid Freshwater Fishes, 2nd Edition presents an expanded, updated description of important techniques and practices for the culture of some of the most widely cultured nonsalmonid species used for human consumption (channel catfish, tilapia, carp) for stocking freshwater bodies for recreational fishing (bass, walleye, striped bass), and for bait (minnows). This new edition features the latest information on spawning, nutritional requirements, special culture requirements, tolerance to various water quality parameters, and types of diseases that can occur. It is an essential book for all aquaculturalists, agency fishery biologists, and students interested in freshwater aquaculture.

Pike

Pike
Author: J. Craig
Publisher: Springer Science & Business Media
Total Pages: 311
Release: 2013-03-14
Genre: Science
ISBN: 9401587752

Pike and related fish form an important part of aquatic ecosystems and are also commercially very valuable. This title provides full coverage of the biology, ecology and exploitation of this important group of fish and will be invaluable for fisheries scientists, fish biologists, aquatic scientists, ecologists and environmental scientists.

Bulletin

Bulletin
Author:
Publisher:
Total Pages: 794
Release: 1968
Genre: Science
ISBN: