United States National Museum / Bioenvironmental Bee Laboratory / University of Maryland / Matsuyama Shinonome Junior College / College Academic Annual / Maryland Agricultural Experiment Station / College Park / /
Organization
U.S.D.A. / U.S. Department of Agriculture / University of Maryland / College Park / M. DELFINADO-BAKER E. W. BAKER Department of Entomology / Matsuyama Shinonome Junior College / Agricultural Research Service / Pakistan Research Council / /