Principles of fish nutrition/
Steffens, Werner
Principles of fish nutrition/ Werner Steffens. - Chichester: Ellis Horwood, 1989. - 378 pages : ill. ; 24 cm.
translated from the German edition Grundwagen der fischernahrung.
0745805558
Fishes--Nutrition--Requirements.
Principles of fish nutrition/ Werner Steffens. - Chichester: Ellis Horwood, 1989. - 378 pages : ill. ; 24 cm.
translated from the German edition Grundwagen der fischernahrung.
0745805558
Fishes--Nutrition--Requirements.
