TY  - RPRT
TI  - A survey of bees (hymenoptera: Apoidea) of the Indiana dunes and Northwest Indiana, USA
AU  - R. Grundel
AU  - R.P. Jean
AU  - K.J. Frohnapple
AU  - J. Gibbs
AU  - G.A. Glowacki
AU  - N.B. Pavlovic
PY  - 2011
DO  - 10.2317/jkes101027.1
UR  - https://pubs.usgs.gov/publication/70033996
ID  - 70033996
ER  -