Author: Neil Hotchkiss
Publisher: Courier Corporation
ISBN: 048622810X
Category : Science
Languages : en
Pages : 254
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Book Description
Drawings and brief descriptions provide an easy-to-follow guide to common marsh and water plants found in North America
Author: Neil Hotchkiss
Publisher:
ISBN:
Category : Coastal plants
Languages : en
Pages : 112
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Book Description
Author: Neil Hotchkiss
Publisher:
ISBN:
Category :
Languages : en
Pages : 123
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Book Description
Author: Neil Hotchkiss
Publisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 136
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Book Description
Author: Linda M. Hurley
Publisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 62
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Book Description
Field guide covering 14 species of "underwater vascular plants known as submerged aquatic vegetation (SAV) or, as they are referred to locally, "bay grasses"." It also describes 2 species of floating aquatic plants and 2 species of algae that may be misidentified as SAV species. The guide "is intended as a tool for natural resource managers and biologists involved with SAV protection and research," and for students, amateur naturalists, and those interested in Chesapeake Bay ecology.
Author:
Publisher:
ISBN:
Category : Fishing
Languages : en
Pages : 440
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Book Description
Author: John G. Lyon
Publisher: CRC Press
ISBN: 1439838925
Category : Science
Languages : en
Pages : 204
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Book Description
Wetland identification, although theoretically straightforward, is not cut and dry as a practice. Despite the time and expense, it is an economic and environmental necessity. The Definitive Guide to the Practice of Wetland IdentificationThe second edition of the bestselling Practical Handbook for Wetland Identification and Delineation offers soluti
Author:
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 628
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Book Description
Author: William Morehouse Harlow
Publisher: Courier Corporation
ISBN: 9780486205113
Category : Nature
Languages : en
Pages : 132
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Book Description
These handy, accurate, and easily used keys to fruit and twig identification are the only guides of their sort with photographs--over 350 of them, of nearly every twig and fruit described--making them especially valuable to the novice. The fruit key (dealing with both deciduous trees and evergreens) begins with a concise introduction, explaining simply and lucidly the process of seeding, and identifying the various organs involved: the cones and flowers, and their component parts and variations. Next the various types of fruits are described--drupe, berry, pome, legume, follicle, capsule, achene, samara, nut--and fruiting habits, followed by a synoptic summary of fruit types. The introduction to the twig key tells in plain language the process of growth and its relation to twig morphology through leaf scars, branch scars, buds, etc. For the benefit of the unwary, poison-ivy, poison-oak and poison-sumac are immediately and fully described. Identification in both books is easy. There is a pair of alternative descriptions of each aspect of the specimens. Your choice of the fitting one leads you automatically to the next proper pair. At the end of the chain is the name of your specimen and, as a double check, a photograph. More than 120 different fruits and 160 different twigs are distinguished. This exceptional work, widely used in university courses in botany, biology, forestry, etc., is a valuable tool and instructor to the naturalist, woodsman, or farmer, and to anyone who has wondered about the name of a leafless tree in winter or been intrigued by an interestingly shaped fruit or seed.
Author: John Harding
Publisher: Temple University Press
ISBN: 9781439901687
Category : Nature
Languages : en
Pages : 292
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Book Description
A combination tour guide and ecological primer of the Delaware Valley.
