@book{24868,
	author = {Stone, A. R. and Systematics Association.},
	title = {Concepts in nematode systematics /},
	publisher = {Published for the Systematics Association by Academic Press,},
	year = {c1983.},
	address = {London ;},
	note = {Proceedings of a symposium jointly sponsored by the Systematics Association and the Association of Applied Biologists, at Cambridge University from 2-4 September 1981.}
}