LEADER 00000nam 2200205 a 4500 001 18254317 003 UkHlHU 007 t 008 000 020 2853401995 040 UkHlHU 050 4 QL 444 M33 I6 245 00 Freshwater crayfish 4 :|bpapers from the fourth international symposium on freshwater crayfish, Thonon- les-Bains, 1978 /|cedited by Pierre-J. Laurent. 260 Thonon-les-Bains :|bInstitut National de la Recherche Agronomique,|c1979. 300 473p. 650 0 Crayfish|vCongresses. 650 0 Freshwater invertebrates|vCongresses. 700 1 Laurent, Pierre-J. 711 2 International Symposium on Freshwater Crayfish|n(4th : |d1978 :|cThonon-les-Bains, France)
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