Bumblebees.
| Author/creator | Free, John Brand |
| Other author | Butler, Colin G. (Colin Gasking) |
| Format | Book |
| Publication Info | London : Collins, 1959. |
| Description | xiv, 208 pages : illustrations, plates. ; 22 cm. |
| Subjects |
| Series | New naturalist ; 40 New naturalist ; 40. ^A31951 |
| Bibliography note | Bibliography: p. [190]-197. |
| LCCN | 62037057 |