- FondsHowardA - The papers of Sir Albert Howard
- SubfondsA - Professional papers of AH
- Series1 - Publications
- File7 - 1940
- Item1 - The salvage of agriculture
- Item2 - Crops without chemicals
- Item3 - Means to restore lost fertility to the land
- Item4 - Agricultural dissatisfaction
- Item5 - Arm the good earth for battle
- 5 more...