00764cam a22002171 4500 agr13000057 DLC 20260227110935.0 761207s1912 xx 000 0 eng c agr13000057 (OCoLC)2604946 U. S. Dept. of Agriculture O DLC premarc QL568.A6 S63 Sladen, Frederick William Lambert. The humble-bee, its life-history and how to domesticate it, with descriptions of all the British species of Bombus and Psithyrus, by F. W. L. Sladen ... London, Macmillan and co., limited, 1912. xiii, 283 p. front., illus., vi pl. (5 col.) 23 cm. Bumblebees. Bumblebees Great Britain. 8182 8182