Bumblebees / by, John B. Free and Colin G. Butler. With two appendices by Ian H.H. Yarrow. Illustrated with 46 photos. by Colin G. Butler.

Bibliographic Details

Uniform Title:	New naturalist ; 40.
Main Author:	Free, John Brand
Other Authors:	Butler, Colin G. (Colin Gasking)
Language:	English
Published:	New York : Macmillan, 1959.
Series:	New naturalist ; 40.
Subjects:	Bumblebees.
Physical Description:	208 pages : illustrations ; 22 cm.
Format:	Book