7th international colloquium on amphipoda : proceedings of the 7th international colloquium on amphipoda held in Walpole, Maine, USA, 14-16 September 1990. : Sep 1990, Walpole, ME. (Developments in Hydrobiology ; 70)
7th international colloquium on amphipoda : proceedings of the 7th international colloquium on amphipoda held in Walpole, Maine, USA, 14-16 September 1990. : Sep 1990, Walpole, ME.