Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Pollination Ecology of the Front Range of the Colorado Rocky Mountains
By Macior, Lazarus Walter
Melanderia, Vol. 15, Washington State Entomological Society, Pullman WA 99164-6382, 1974
Cite: 58377 with citation markup [cite:58377]
59 pp., Bombus (19 species) and Psithyrus insularis only. No images.