TY  - RPRT
TI  - Honey bee-collected pollen richness and protein content across an agricultural land-use gradient
AU  - Michael P. Simanonok
AU  - Clint R.V. Otto
AU  - Deborah D. Iwanowicz
AU  - Robert S. Cornman
PY  - 2021
DO  - 10.1007/s13592-021-00902-5
UR  - https://pubs.usgs.gov/publication/70283183
ID  - 70283183
ER  -