TY  - JOUR
T1  - On the Microsporangia of the Pteridosperms
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 77
IS  - 515
SP  - 161
EP  - 162
PY  - 1906/01/06/
UR  - http://dx.doi.org/10.1098/rspb.1906.0005
M3  - doi:10.1098/rspb.1906.0005
AU  - Kidston, R.
ER  -