Proceedings of the second International Symposium, August 14-18, 1973, European Invertebrate Survey m Cartographie des Invertébratés Européens m Erfassung der Europäischer Wirbellosen ; edited by J. Heath
Heath, John,1922-
Monks Wood Experimental Station.
Abbots Ripton Institute of Terrestrial Ecology, Monks Wood Experimental Station
1975
English text, French summaries
Bibliography: p.55
Invertebrates