Limnology and marine biology in the Sudan / Hydrobiologia edited by H. J. Dumont, A. I. el Moghraby and L. A. Desougi - The Hague : Junk, 1984 - ix, 363 p. : ill. ; 27 cm. - Developments in hydrobiology .

9061937728


Marine biology--Sudan
Marine biologi--Red sea