Organic Farming : Theory and Practice

Eitemau Tebyg

• Organic farming: Theory and practice
  gan: Palaniappan,S P
  Cyhoeddwyd: (1999)
• Organic farming: theory and practice /
  gan: Palaniappan, S P
  Cyhoeddwyd: (2003)
• Organic farming : theory and practice
  gan: Palaniappan,S P
  Cyhoeddwyd: (2008)
• ORGANIC FARMING : THEORY AND PRACTICE
  gan: PALANIAPPAN, S P
  Cyhoeddwyd: (2010)
• Organic farming: Theory and practice /
  gan: Palaniappan, S.P
  Cyhoeddwyd: (2007)