H. Jacobi

发表

Timing of Cladocera in waters of Bear Island (74°30' N, 19° E) and Spiekeroog (53°46' N, 7°42' E)

Meertinus P. D. Meijering, H. Jacobi, 1981 .

On the limnology of Bear Island (74°30'N, 19° E) with special reference to Cladocera

M. Meijering, H. Jacobi, 1978 .