Proceedings of national symposiumon the use of phosphate rock for sustainable agriculture April 24-25 ,1995

समान संसाधन

• Phosphates in agriculture
  द्वारा: Sauchelli,Vincent
  प्रकाशित: (1990)
• Topics in phosphate chemistry /
  द्वारा: Averbuch-Pouchot, M.-T. (Marie-Thérèse)
  प्रकाशित: (1996)
• PHOSPHORIC ACID PHOSPHATES AND PHOSPHATIC FERTILIZERS
  द्वारा: WAGGAMAN H
  प्रकाशित: (1952)
• Phosphates and superphosphates
  द्वारा: Gray, A N
• Hand Book of Phosphate fertilization
  द्वारा: ISMA