XV. The pigments of the Pieridæ: a contribution to the study of excretory substances which function in ornament
Open Access
- 31 December 1895
- journal article
- Published by The Royal Society in Philosophical Transactions of the Royal Society of London. (B.)
- Vol. 186, 661-682
- https://doi.org/10.1098/rstb.1895.0015