Download or read book Fur Seal Investigations written by and published by . This book was released on 1964 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Fur Seals and Fur seal Islands of the North Pacific Ocean written by David Starr Jordan and published by . This book was released on 1898 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Second Preliminary Report of the Bering Sea Fur Seal Investigations written by United States. Department of the Treasury. Commission on Fur-Seal Investigations and published by . This book was released on 1898 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fur Seal Investigations Pribilof Islands written by Alton Y. Roppel and published by . This book was released on 1963 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fur Seal Investigations Pribilof Islands Alaska 1963 written by Alton Y. Roppel and published by . This book was released on 1965 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fur Seal Investigations 1969 written by Marine Mammal Biological Laboratory (U.S.) and published by . This book was released on 1971 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North Pacific Fur Seal Commission Report on Investigations written by North Pacific Fur Seal Commission and published by . This book was released on 1964 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fur Seal Investigations 1968 written by United States and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Fur Seals and Fur seal Islands of the North Pacific Ocean The history condition and needs of the herd of fur seals resorting to the Pribilof Islands written by David Starr Jordan and published by . This book was released on 1898 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pelagic Fur Seal Investigations Alaska 1963 written by Clifford H. Fiscus and published by . This book was released on 1964 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fur Seal Investigations 1968 Classic Reprint written by U. S. National Marine Fisheries Service and published by Forgotten Books. This book was released on 2016-10-04 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Fur Seal Investigations, 1968 Now, 13 years after we first began to reduce the seal population with the expectation that a smaller population would yield larger kills and more stability, we are ready to let it increase in size. The high population of the 1950's has been reduced and held at nearly the same level since 1963. An estimate of the mean kill of males from the year classes at this lower population level and the size of fluctuations to be expected in the kill will be determined from collections of data completed by 1972. The next step will be to find the productivity of the population when it reaches anew, higher level. Information about marked seals continues to upset any of our previous notions about the purity of separate populations in the North Pacific. A small colony of seals that produced young in 1968 on San Miguel Island, off the coast of California, included marked animals from the Pribilof and Commander Islands. A male seal marked in late June 1968 on the Pribilof Islands was taken on the Commander Islands within a month. 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.
Download or read book Fur Seal Investigations 1989 written by Hiroshi Kajimura and published by . This book was released on 1990 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fur Seal Investigations written by Alton y Roppel and published by Forgotten Books. This book was released on 2016-11-15 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Fur Seal Investigations: Pribilof Islands, Alaska, 1962 Percent 3 and 4-year-old male seals in cumulative kill, by island and round, Pribilof Islands, Alaska, 1962 Kill of male seals, by age and round, St. Paul Island, 1962 Percent post partum tagged female seals sampled from the kill, by age, St. Paul Island, 13-17 and 20-24 August 1962. 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.
Download or read book Fur Seal Investigations 1966 Classic Reprint written by U. S. Fish And Wildlife Service and published by Forgotten Books. This book was released on 2018-02-20 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Fur Seal Investigations, 1966 Of seals sighted, 444 were collected, 78 were wounded and lost, and 67 sank after they were killed. Males formed only a small part of the population. Of 428 females taken, 52 percent were gravid; the youngest gravid female was a primiparous 4-year-old. 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.
Download or read book Fur Seal Investigations 1992 written by and published by . This book was released on 1994 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Download or read book Fur Seal Investigations written by and published by . This book was released on 1967 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
