TY  - JOUR
T1  - On the Fertilised Ovum and Formation of the Layers of the South African Peripatus
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 39
SP  - 238
EP  - 244
PY  - 1885/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1885.0016
M3  - doi:10.1098/rspl.1885.0016
AU  - Sedgwick, A.
ER  -