Concepts in nematode systematics / edited by A.R. Stone, H.M. Platt, and L.F. Khalil. Stone, A. R. Platt, H. M. Khalil, L. F. Systematics Association. Association of Applied Biologists. Nematodes Classification Congresses. QL391.N4 C64 1983 595.182 19 STC Proceedings of a symposium jointly sponsored by the Systematics Association and the Association of Applied Biologists, at Cambridge University from 2-4 September 1981. Includes bibliographies and index. London ; New York : Published for the Systematics Association by Academic Press, c1983. c1983. 1983 Text x, 388 p. : eng The Systematics Association special volume, 0309-2593 ; no. 22