Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

pl23_fish6019.jpg

Counting live and dead salmon eggs from egg sack plants is necessary todetermine the factors and rates of survival for overall production estimates ofa river system

Image

Download ( 4.22 MB )

Permalink

https://www.noaa.gov/media/digital-library-photo/pl23fish6019jpg

Description

Counting live and dead salmon eggs from egg sack plants is necessary todetermine the factors and rates of survival for overall production estimates ofa river system. Production estimates provide material for basing regulations,and insuring proper utilization and management.

Credit

NOAA Central Library Historical Fisheries Collection

Display Date

1960 April

Collection

Historic Fisheries

Keywords

Historic Fisheries