Crop productivity: proceedings of the workshop on "increasing crop productivity" 20th and 21st June 1986, Bombay, INdia

समान संसाधन

• Biofertilizers: potentialities and problems
  द्वारा: Sen S P, Palit P
  प्रकाशित: (1988)
• Biofertilizers: potentialities and problems
  द्वारा: Sen S P, Palit P
  प्रकाशित: (1988)
• Biofertilizers: potentialities and problems
  द्वारा: SenS P, Palit P
  प्रकाशित: (1988)
• Linking research to crop production
  द्वारा: Kuhr, Ronald J
  प्रकाशित: (1979)
• Improving crop and animal productivity: proceedings
  द्वारा: Chatrath, M S
  प्रकाशित: (1978)