Organic farming

相似書籍

• Organic farming for sustainable horticulture : principles and practices
  由: Parvatha, reddy
  出版: (2012)
• Handbook of organic farming
  由: Arun K Sharma
  出版: (2002)
• The organic farming reader.
  出版: (2002)
• Organic farming : theory and practice
  由: Palaniappan,S P
  出版: (2008)
• ORGANIC FARMING-FOR SUSTAINABLE HORTICULTURE: PRINCIPLES AND PRACTICES
  由: PARVATHA REDDY P.
  出版: (2012)