Micronutrient assessment at the country level : an international study /

समान संसाधन

• Micronutrients in tropical food crop production /
  प्रकाशित: (1985)
• Trace elements in agriculture
  द्वारा: Sauchelli, Vincent, 1892-
  प्रकाशित: (1969)
• Micronutrients
  द्वारा: Katyal, J.C
  प्रकाशित: (1983)
• Micronutrients in agriculture : proceedings of a symposium /
  प्रकाशित: (1972)
• Pharmacology of micronutrients /
  द्वारा: Flodin, Nestor W. (Nestor Winston), 1915-
  प्रकाशित: (1988)