@inbook {649,
	title = {Cell Types in the Coelomic Fluid of <i>Phascolosoma agassizi</i>},
	booktitle = {Proceedings of the International Symposium on the Biology of the Sipuncula and Echiura},
	year = {1975},
	pages = {211-218},
	publisher = {Naucno Delo Press},
	organization = {Naucno Delo Press},
	address = {Belgrade},
	author = {Towle, A.},
	editor = {Rice, M. E. and Todorovic, M.}
}
