TY  - JOUR
TI  - An annotated checklist of the aquatic and semiaquatic dryopoid Coleoptera of California
T2  - The Pan-Pacific entomologist
VL  - 69
IS  - 1
UR  - https://www.biodiversitylibrary.org/part/268596
PB  - Pacific Coast Entomological Society
CY  - San Francisco
PY  - 1993
SP  - 1
EP  - 11
AU  - Shepard, William D
ER  -