4 results filtered with: Henry Doubleday Research Association
- Ephemera
- Online
Go organic! : help wildlife, reduce pollution and grow food you can trust / The Henry Doubleday Research Association.
Henry Doubleday Research Association.Date: [1991?]
- Ephemera
- Online
The Henry Doubleday Research Association : Ryton Organic Gardens, Ryton-on-Dunsmore, Coventry, CV8 3LG.
Henry Doubleday Research Association.Date: [1991?]- Books
Comfrey - an ancient medicinal remedy : With a postscript on: The analysis, cooking, and cultivation of comfrey, by Lawrence D. Hills.
MacAlister, Charles J. (Charles John), 1860-1943.Date: [1966?]
- Ephemera
- Online
HDRA's heritage seed programme / Henry Doubleday Research Association.
Henry Doubleday Research Association.Date: [1991?]