Agricultural and horticultural seeds their production , control ,distribution

類似資料

• Techniques in seed science and technology
  著者:: Agrawal ,P K
  出版事項: (1992)
• Text book on seed pathology
  著者:: Jha,D K
  出版事項: (1993)
• Transfer of forage production technologies
  出版事項: (1996)
• Plant nurseries : techniques , production management
  著者:: Sharma ,VK
  出版事項: (1996)
• Cultivating diversity: biodiversity conservation and the politics of the seed
  著者:: Navdanya
  出版事項: (1993)