Main-Stem and Tributary Sampling of Red Salmon Scales for Population Studies (Classic Reprint)
Excerpt from Main-Stem and Tributary Sampling of Red Salmon Scales for Population Studies This paper compares scale samples collected both in the trunk river and on spawning grounds in the Kvichak River system during the 1956 to 1958 field seasons. Because resorption erodes much of the peripheral part of scales of fish on the spawning ground, leaving only the central portion legible, comparison is confined to freshwater age composition. 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.
- Paperback | 20 pages
- 152 x 229 x 1mm | 41g
- 10 Feb 2018
- Forgotten Books
- United States
- , black & white illustrations