- FondsHowardA - The papers of Sir Albert Howard
- SubfondsA - Professional papers of AH
- Series1 - Publications
- File11 - 1944
- 27 more...
- Item28 - Earthworms and humus
- Item29 - Sentimental about sewage?
- Item30 - Cotton in India
- Item31 - Avocados and disease
- Item32 - Organic and mineral fertilizers
- Item33 - More muck: better muck: much cheaper muck
- Item34 - Letter of thanks from G. Grafton Green
- Item35 - Opening of Cambridge conference
- Item36 - The earth's green carpet
- 1 more...