Farming and gardening for health or disease

Antzeko izenburuak

• Encyclopedia of organic farming-vol.ii
  nork: Howard ,Daniel
  Argitaratua: (2008)
• FERTILIZERS FOR THE FARM AND GARDEN
  nork: TEAKLE.L.J.H and BOYLE .R.A
  Argitaratua: (1958)
• An agricultural testament
  nork: Albert Howard
  Argitaratua: (1996)
• Soil fertility and field methods of analysis : a guide for agricultural students and advisers, gardeners and horticulturalists
  nork: Shirlaw, Gilchrist D.W
  Argitaratua: (1962)
• Farming and gardening for health or diseases /
  nork: Howard, Albert .
  Argitaratua: (1985)