Author: Linda Steiner
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 180

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Book Description
An illustrated guide to the fishes of Pennsylvania.

Author: Jay R. Stauffer, Jr.
Publisher:
ISBN: 9781932892246
Category :
Languages : en
Pages : 556

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Book Description

Author: Pennsylvania Fish Commission
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 32

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Book Description

Author: Edwin Lavern Cooper
Publisher: Penn State University Press
ISBN:
Category : History
Languages : en
Pages : 264

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Book Description
This volume is a detailed, scientific survey of all fishes in the state of Pennsylvania including their distribution throughout the several watersheds of the state. It will contain several short introductory chapters on geology, glacial history, climate, and other ecological factors pertinent to the understanding of the present distribution of fish species in the commonwealth. Also included is a brief treatment of the fish fossils, the evolutionary origins of present species, and their probable routes of dispersal between major drainage systems. Sufficient historical records exist to compare with recent collections to indicate changes in fish populations over the past 150 years, perhaps correlated with severe environmental disturbances by man. The major portion of the volume will consist of illustrated keys to the identification of about 190 species of fishes arranged in phylogenetic order. Spot distribution maps for each species, prepared from nearly 1,500 fish collections in Pennsylvania, are included with black and white photographs and numerous line drawings of important morphological characters.

Author: Dave Bosanko
Publisher: Adventure Publications
ISBN: 9781591930808
Category : Fishes
Languages : en
Pages : 0

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Book Description
This field guide, organized by family, features detailed illustrations and information to help readers quickly and easily identify Pennsylvania fish.

Author: Pennsylvania Fish Commission
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 194

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Book Description

Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 150

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Book Description

Author: Clark Shiffer
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 64

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Book Description

Author: Pennsylvania. Board of Fish Commissioners
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 20

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Book Description

Author: Keen Buss
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 28

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Book Description