On the orientation of migrating elvers (Anguilla vulgaris Turt.) in a tidal area
Creutzberg, F. (1961). On the orientation of migrating elvers (Anguilla vulgaris Turt.) in a tidal area. PhD Thesis. J.B. Wolters: Groningen. [80] pp.
Related to:Creutzberg, F. (1961). On the orientation of migrating elvers ( Anguilla vulgaris Turt.) in a tidal area. Neth. J. Sea Res. 1(3): 257-338, more
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