Author: Francis Riley
Publisher:
ISBN:
Category : Fur trade
Languages : en
Pages : 24
Book Description
Fur Seal Industry of the Pribilof Islands, 1786-1965
Author: Francis Riley
Publisher:
ISBN:
Category : Fur trade
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Fur trade
Languages : en
Pages : 24
Book Description
Fur Seal Industry of Pribilof Islands. 1786-1960 [with List of Selected References]
Author:
Publisher:
ISBN:
Category : Sealing
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Sealing
Languages : en
Pages : 14
Book Description
Fur Seal Industry of the Pribilof Islands, 1786-1960
Author: Francis Riley
Publisher:
ISBN:
Category : Fur trade
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Fur trade
Languages : en
Pages : 14
Book Description
Fur-seal Industry of Pribilof Islands, Alaska
Author: Henry O'Malley
Publisher:
ISBN:
Category : Northern fur seal
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Northern fur seal
Languages : en
Pages : 16
Book Description
History of the Fur Seal Industry in the Pribilof Islands
Author: Lorna May Buchanan
Publisher:
ISBN:
Category : Pribilof Islands (Alaska)
Languages : en
Pages : 212
Book Description
Publisher:
ISBN:
Category : Pribilof Islands (Alaska)
Languages : en
Pages : 212
Book Description
NOAA Technical Report NMFS CIRC.
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 436
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 436
Book Description
Fur Seal Investigations
Author: Alton Y. Roppel
Publisher: Forgotten Books
ISBN: 9781333948597
Category : Business & Economics
Languages : en
Pages : 60
Book Description
Excerpt from Fur Seal Investigations: Pribilof Islands, Alaska, 1965 Estimates of the number of pups born based on the tag-and-recovery method have long been known to be inflated, mainly as a result of tag-induced mortality and loss of tags. Additional pups are now marked each year by shearing a patch of fur, and estimates of the number born are obtained by sampling for a marked-to-unmarked ratio 1 to 3 weeks later. The estimates from shearing were similar to complete counts of pups on several small rookeries. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9781333948597
Category : Business & Economics
Languages : en
Pages : 60
Book Description
Excerpt from Fur Seal Investigations: Pribilof Islands, Alaska, 1965 Estimates of the number of pups born based on the tag-and-recovery method have long been known to be inflated, mainly as a result of tag-induced mortality and loss of tags. Additional pups are now marked each year by shearing a patch of fur, and estimates of the number born are obtained by sampling for a marked-to-unmarked ratio 1 to 3 weeks later. The estimates from shearing were similar to complete counts of pups on several small rookeries. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Marine Flora and Fauna of the Northeastern United States
Author: A. R. Cavaliere
Publisher:
ISBN:
Category : Ascomycetes
Languages : en
Pages : 576
Book Description
Publisher:
ISBN:
Category : Ascomycetes
Languages : en
Pages : 576
Book Description
Catalogue of Accessioned Publications
Author: World Data Center A--Oceanography
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 74
Book Description
Publisher:
ISBN:
Category : Oceanography
Languages : en
Pages : 74
Book Description
Circular
Author:
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 284
Book Description
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 284
Book Description