TY - RPRT TI - Spatial patterns of bee captures in North American bowl trapping surveys AU - Sam Droege AU - Vincent J. Tepedino AU - Gretchen Lebuhn AU - William Link AU - Robert L. Minckley AU - Qian Chen AU - Casey Conrad PY - 2010 DO - 10.1111/j.1752-4598.2009.00074.x UR - https://pubs.usgs.gov/publication/70003454 ID - 70003454 ER -