@inbook {239,
	title = {Sipuncula},
	booktitle = {??},
	year = {1999},
	note = {MS ONLY - REPLACE WHEN PUBLISHED - 1996 REVIEWED IT.},
	pages = {??},
	author = {Edmonds, S. J.},
	editor = {wells, A.}
}
@book {625,
	title = {The phyla Sipuncula and Echiura},
	year = {1972},
	pages = {528 pp},
	publisher = {Trustees British Mus. (Nat. Hist.)},
	organization = {Trustees British Mus. (Nat. Hist.)},
	address = {London},
	author = {Stephen, A. C. and Edmonds, S. J.}
}
