TY - RPRT TI - Preliminary evaluation of Ivermectin for control of Psoroptes ovis in Desert Bighorn Sheep AU - H.G. Kinzer AU - W.P. Meleney AU - Robert E. Lange AU - W.E. Houghton PY - 1983 DO - 10.7589/0090-3558-19.1.52 UR - https://pubs.usgs.gov/publication/1003951 ID - 1003951 ER -