Studies on Gammaridea II : : proceedings of the 4th International Colloquium on Gammarus and Niphargus, Blacksburg, Virginia, U.S.A., 10-16 September 1978 / [electronic resource] / [coeditors: Arthur L. Buikema, John R. Holsinger].. — Leiden : : Brill,, 1980.. — vi, 252 p., [6] leaves of plates : : ill., maps ; 25 cm. - Crustaceana. Supplement ; 6.
English and French, with summaries in English, French, and German.