9780282105327 - statistical records and computations on red salmon (oncorhynchus nerka) runs in the nushagak district, bristol bay, alaska, 1946-59 (classic reprint) de mathisen, ole a. (3 resultados)
- Tapa blanda
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de AmericaPBShop.store US
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 25,00
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 15 disponibles
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
- Tapa blanda
Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 24,51
Envío por EUR 3,85Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: 15 disponibles
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
- Tapa blanda
- Impresión bajo demanda
Librería: Forgotten Books, London, Reino UnidoForgotten Books
Contactar con el vendedorVendedor de 4 estrellasCondición: Nuevo
EUR 15,70
Gastos de envío gratisSe envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. Print on Demand. This book presents a compilation of biological data from red salmon runs in the Nushagak District of Bristol Bay, Alaska, spanning 14 years from 1946 to 1959. The author meticulously collected and analyzed information on catch and escapement, using various sampling methods to ensure ac…curacy. The data includes statistics on age, sex, length, and seasonal variations, providing a comprehensive understanding of the red salmon population in the region. Additionally, the book explores the relationships between adult escapement and returning runs, as well as the seaward migration of juveniles and the adult population, offering valuable insights into the dynamics of red salmon populations. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
