TY - RPRT TI - Ecosystem services provided by playas in the High Plains: potential influences of USDA conservation programs AU - Loren M. Smith AU - David A. Haukos AU - Scott T. McMurry AU - David Willis PY - 2011 DO - 10.1890/09-1133.1 UR - https://pubs.usgs.gov/publication/70256787 ID - 70256787 ER -