Insect pollination of tropical crops
By: J.B. Free.
Series: Lectures / Central Association of Bee-keepers; Lectures (Central Association of Bee-keepers)
Publisher: Central Association of Bee-keepers
Published: 1976
Place of publication: Ilford
Language: eng
Number of pages: 10
Subjects: Tropical crops.; Fertilization of plants by insects.
Notes: '... given ... on 28th September 1974' - p.1.

Bibliography, p.8.