The humble-bee, its life-history and how to domesticate it,
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.
agr13000057
Bumblebees.
Bumblebees--Great Britain.
QL568.A6 / S63
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.
agr13000057
Bumblebees.
Bumblebees--Great Britain.
QL568.A6 / S63