Principles of agriculture

類似資料

• Agricultural insurance: principles and organizations and applications to developing countries
  著者:: Ray, P K
  出版事項: (1967)
• Elements of agricultural engineering
  著者:: Jagdishwar, Sahay
  出版事項: (1992)
• Better Practices for Sustainable Agricultural
  著者:: Gautam , H R ,dr
• Applied farm management
  著者:: Taylor, Martin
  出版事項: (1989)
• New directions for smallholder agriculture /
  出版事項: (2014)