Interim report on fertilisers : assistance for the consumption of fertilisers and short term assistance for the production of phosphatic fertilisers /

समान संसाधन

• Handbook on phosphate fertilisation.
  प्रकाशित: (1978)
• Annual list of registered fertilisers.
  प्रकाशित: (1992)
• Fertiliser recommendations for agricultural and horticultural crops /
  प्रकाशित: (1979)
• Emission control costs in the fertiliser industry.
  प्रकाशित: (1977)
• Tropical soils and fertiliser use /
  द्वारा: Ahn, Peter Martin
  प्रकाशित: (1993)