A. L. Winfield
5 published titles
Insecticides and beneficial insects
1 edition
- ISBN: 0900909501
- Central Association of Bee-keepers
- 1976
- Details
Report on the Third Meeting on Integrated Pest and Disease Control on Hops : Freising, West Germany 9-12 August 1983
(Contributor)
1 edition
Report on the International Colloquium on Integrated Control of Pear Psyllids, 27-29 September 1983 France
(Contributor)
1 edition
Changes in modern agriculture
1 edition
- Central Association of Bee-keepers
- 1985
- Details
Cropping and spraying 1888-1988
1 edition
- Central Association of Bee-Keepers
- 1988
- Details
