Media type: Book Title: Methods for assessment of fish production in fresh waters Contributor: Ricker, William Edwin [Hrsg.] Corporation: International Biological Programme imprint: Oxford [u.a.]: Blackwell, 1968 Published in: International Biological Programme: IBP handbook / International Biological Programme ; 3 Extent: XIII, 313 S; Ill., graph. Darst Language: English ISBN: 0632046600 RVK notation: WI 4740 : Fische WC 5400 : Hydrobiologische Methoden, Wasseranalyse Origination: Footnote: