| Description | A paper read at the third International congress of tropical agriculture, June, 1914, with additions.
Publication Dept., Bournville Works. 6/23 ; [Pamphlets] / Bournville Works Publication Department ; 6
[Bournville] : Bournville Works, [1923?]
LSH L 66.53
Knapp, A. W.
Cadbury Bros. Bournville Publication Department.
Bournville Works Publication Department. [Pamphlets] ; 6. |