Trout streams conditions that determine their productivity and suggestions for stream and lake management

Trout streams conditions that determine their productivity and suggestions for stream and lake management

Bibliografiske detaljer
Hovedforfatter: Needham, Paul R. (Paul Robert) 1902-1964
Andre forfattere: Bond, Carl E. (Editor)
Format: Bog
Sprog:English
Udgivet: San Francisco Holden-Day 1969
Fag:
Trout.
Fishery management.