BIOFERTILISERS FOR SUSTAINABLE AGRICULTURE

समान संसाधन

• Dictionary of biofertilisers and organic fertilisers
  द्वारा: P Bhattacharya
  प्रकाशित: (2002)
• Biofertilisers and organic fertilisers : a sourcebook - cum directory (2011)
  द्वारा: Tandon,H L S
  प्रकाशित: (2011)
• Tribals and Modern Agriculture: Dynamics of Fertiliser Use in Madhya Pradesh
  द्वारा: Sah,D.C
  प्रकाशित: (2009)
• Biofertilisers for sustainable agriculture /
  प्रकाशित: (2009)
• Economic impact of Indo-German fertiliser education project on small & marginal farmers and landless workers in west Bengal
  द्वारा: Roy,T K
  प्रकाशित: (1980)