@misc{indiciaeae9cbd0f50a3, title = {Honey bee-collected pollen richness and protein content across an agricultural land-use gradient}, author = {Michael P. Simanonok and Clint R.V. Otto and Deborah D. Iwanowicz and Robert S. Cornman}, year = {2021}, doi = {10.1007/s13592-021-00902-5}, url = {https://pubs.usgs.gov/publication/70283183}, note = {Source identifier: 70283183} }