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 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](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_fish6019.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23fish6019jpgDescription
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