Mineral nitrogen in the plant-soil system /

समान संसाधन

• Advances in nitrogen cycling in agricultural ecosystems : proceedings of the Symposium on Advances in Nitrogen Cycling in Agricultural Ecosystems held in Brisbane, Australia, 11-15th May 1987 /
  प्रकाशित: (1988)
• Nitrogen in agricultural soils /
  प्रकाशित: (1982)
• Nitrogen and soil organic matter proceedings of a conference organized by the soil scientists of the National Agriculture Advisory Service, October 22nd-23rd 1964
  प्रकाशित: (1969)
• Soil and fertilizer nitrogen : review study with particular reference to plant nutrition and environmental protection /
  द्वारा: Winteringham, F. P. W.
  प्रकाशित: (1984)
• Denitrification in the nitrogen cycle : proceedings of a NATO Advanced Research Workshop on Denitrification in the nitrogen cycle, held May 21-26, 1983, in Braunschweig, West Germany /
  प्रकाशित: (1985)