TY  - JOUR
T1  - The Embryology of Monotremata and Marsupialia. Part I
JF  - Philosophical Transactions of the Royal Society of London. B (1887-1895)
VL  - 178
SP  - 463
EP  - 486
PY  - 1887/01/01/
UR  - http://dx.doi.org/10.1098/rstb.1887.0016
M3  - doi:10.1098/rstb.1887.0016
AU  - Caldwell, W.
ER  -