- FondsHowardA - The papers of Sir Albert Howard
- SubfondsA - Professional papers of AH
- Series1 - Publications
- File6 - 1939
- 16 more...
- Item17 - Side-tracking of nature in farming
- Item18 - Experiments with pulverised refuse as a humus-forming agent
- Item19 - Contents of dustbin
- Item20 - Agricultural value of refuse
- Item21 - Soil fertility and national health
- Item22 - Preservation of domestic wastes for use on the land
- Item23 - "Medical testament" on nutrition
- Item24 - Safeguarding soil fertility
- Item25 - Experiments with pulverised refuse as a humus-forming agent
- 7 more...