Freshwater crayfish : papers from the Fifth International Symposium on Freshwater Crayfish, Davis, California, USA, 1981. V / edited by Charles R. Goldman. - Westport, Conn. : AVI Pub. Co., c1983. - xxxvii, 569 p. : ill. ; 24 cm. Includes bibliographies. Subjects--Topical Terms: Crayfish--Congresses.Freshwater invertebrates--Congresses. Subjects--Index Terms: Động vật không xương sống Nước ngọt Động vật có vỏ cứng Dewey Class. No.: 595.3/841 / FRE(5) 1983