Alaska Fur Seals

Author : Karl W. Kenyon
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.86/5 ( download)

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Download or read book A Population Study of the Alaska Fur-seal Herd written by Karl W. Kenyon and published by . This book was released on 1954 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction. Sources and methods ; Counts and measurements of seals ; Age determination -- Components of the herd. Bulls ; Bachelors ; Pups ; Cows ; Yearlings -- Present size of the herd. Life habits ; Estimate of the size of the herd from the trend of the commercial harvest ; Estimate of the size of the herd from the trend of the harem bull count -- Appendix A. Effect of sealing on fluctuations in herd size 1786-1951 -- Appendix B. Fecundity of males -- Appendix C. Size of the average harem -- Appendix D. Age criteria for bachelor fur seals -- Appendix E. Escapement of bachelors from the commercial kill -- Appendix F. Calculations for the size of the pup class in 1947 from tag recoveries -- Appendix G. Serial photography on the Pribilofs.

Author : United States. Commission on Fur-Seal Investigations
Publisher :
ISBN 13 :
Total Pages : 860 pages
Book Rating : 4.27/5 ( download)

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Download or read book The Fur Seals and Fur-seal Islands of the North Pacific Ocean: v. 2 . Charts of the islands and fur-seal rookeries of St. Paul and St. George, Pribilof group, Alaska written by United States. Commission on Fur-Seal Investigations and published by . This book was released on 1899 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : United States. Congress. House. Merchant Marine and Fisheries
Publisher :
ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.87/5 ( download)

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Download or read book The Fur-seal and Other Fisheries of Alaska written by United States. Congress. House. Merchant Marine and Fisheries and published by . This book was released on 1889 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Lembkey, Walter I.
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.43/5 ( download)

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Download or read book The Fur-seal Fisheries of Alaska in 1909 written by Lembkey, Walter I. and published by . This book was released on 1910 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 1082 pages
Book Rating : 4.61/5 ( download)

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Download or read book Alaska Fishery and Fur-seal Industries written by and published by . This book was released on 1912 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Wilfred Hudson Osgood
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.31/5 ( download)

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Download or read book The Fur Seals and Other Life of the Pribilof Islands, Alaska, in 1914 written by Wilfred Hudson Osgood and published by . This book was released on 1915 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : U.S. Fish and Wildlife Service
Publisher :
ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.01/5 ( download)

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Download or read book Population Study of the Alaska Fur-Seal Herd written by U.S. Fish and Wildlife Service and published by . This book was released on 1951 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : David Starr Jordan
Publisher :
ISBN 13 :
Total Pages : 866 pages
Book Rating : 4.45/5 ( download)

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Download or read book The Fur Seals and Fur-seal Islands of the North Pacific Ocean: Special papers relating to the fur seal and to the natural history of the Pribilof Islands written by David Starr Jordan and published by . This book was released on 1899 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Ralph C. Baker
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.72/5 ( download)

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Download or read book The Northern Fur Seal written by Ralph C. Baker and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Booklet describing early history of fur sealing; the distribution and movement of northern fur seals; Callorhinus Ursinus, their food, physical characteristics, reproduction and mortality and disease, management and research; sealing on the Pribilof Islands and processing and sale of fur seal skins.

Author : Wilfred Hudson Osgood
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.27/5 ( download)

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Download or read book The Fur Seals and Other Life of the Pribilof Islands, Alaska, in 1914 written by Wilfred Hudson Osgood and published by . This book was released on 1916 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: