The Relation of Phototropism to Swarming in the Honey-Bee, Apis Mellifera L.: -1920

Originally published in 1920. This volume from the Cornell University Library's print collections was scanned on an APT BookScan and converted to JPG 2000 format by Kirtas Technologies. All titles scanned cover to cover and pages may include marks notations and other marginalia present in the original volume.