TY - CHAP T1 - An Electron Microscopic Study on the Coelomic Cells of Some Japanese Sipuncula T2 - Proceedings of the International Symposium on the Biology of Sipuncula and Echiura Y1 - 1975 A1 - Ochi, ED - Rice, M. E. ED - Todorovic, M. SP - 219 EP - 228 JF - Proceedings of the International Symposium on the Biology of Sipuncula and Echiura PB - Naucno Delo Press CY - Belgrade ER -