TY  - JOUR
A1  - Bergh, L. S. R.
JO  - Proceedings of the Academy of Natural Sciences of Philadelphia
SP  - 40
EP  - 127
C1  - 32: 40-127
TI  - On the nudibranchiate gasteropod mollusca of the north Pacific Ocean, with special reference to those of Alaska. Part II.
UR  - https://www.biodiversitylibrary.org/page/5511014
VL  - 32
PY  - 1880
Y2  - 2026-04-13
ER  -