Improving the supply of fertilizers to developing countries /

समान संसाधन

• Fertilizer procurement /
  द्वारा: Few, H. S. S.
  प्रकाशित: (1981)
• The scope of improving fertilizer marketing and credit systems in developing countries : perlimilnary conclusions of a comparative analysis of fertilizer marketing systems in selected countries /
  द्वारा: Mittendorf, H. J.
  प्रकाशित: (1974)
• An economic analysis of nutrition and fertility behavior in developing countries
  द्वारा: Blau, David Michael
  प्रकाशित: (1980)
• Crop production levels and fertilizer use.
  प्रकाशित: (1981)
• Women's status and fertility in developing countries : son preference and economic security /
  द्वारा: Cain, Mead
  प्रकाशित: (1984)