TY  - RPRT
TI  - Predaceous diving beetles in Maine: Faunal list and keys to subfamilies
AU  - L.R. Boobar
AU  - P.J. Spangler
AU  - K.E. Gibbs
AU  - J. R. Longcore
AU  - K.M. Hopkins
PY  - 1998
UR  - https://pubs.usgs.gov/publication/5223774
ID  - 5223774
ER  -