7 research outputs found
The dynamics of the fecundity of fishes, for example the roach, Rutilus rutilus (L.). [conclusions and figure/table captions only] [Translation from: Voprosy Ikhtiologii 3(1) 67-83, 1963]
Get PDFThe dynamics of the fecundity of roach, with emphasis on Rutilus rutilus (L.), were studied in waters in the European parts of the USSR. This translation provides conclusions, and figures and table captions only
Observations on effects of feeding level on growth and reproduction in haddock, Melanogrammus aeglefinus (L.) in captivity
No full textResource partitioning of roach Rutilus rutilus and bleak Alburnus alburnus in two eutrophic lakes in SE Norway
No full textGlobal Phase Portraits of Quadratic Systems with a Complex Ellipse as Invariant Algebraic Curve
No full textThe effects of three different dietary protein levels on the fecundity in the guppy, Poecilia reticulata (Peters)
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