The azolla-anabaena complex and its uses in rice culture /

समान संसाधन

• Utilization of the azolla-anabaena complex as a nitrogen fertilizer for rice /
  प्रकाशित: (1977)
• Practical application of azolla for rice production proceedings of an international workshop, Mayaguez, Puerto Rico, November 17-19, 1982
  प्रकाशित: (1984)
• Nitrogen fertilization and management in tropical rice /
  द्वारा: Sanchez, Pedro A., 1940-
  प्रकाशित: (1972)
• Recent developments in research on nitrogen fertilizers for rice /
  द्वारा: Craswell, E. T.
  प्रकाशित: (1980)
• The response of rice to fertilizer
  द्वारा: Doyle, J. J.
  प्रकाशित: (1966)