Fertilizer technology and usage : proceedings of a short course sponsered by the Soil Science Society of America and held at Purdue University, Lafayette, Indiana, February 12-13, 1962 /

समान संसाधन

• Chemistry and technology of fertilizers /
  प्रकाशित: (1960)
• Soil fertility and fertilizers /
  द्वारा: Tisdale, Samuel L.
  प्रकाशित: (1984)
• Soil fertility and fertilizers /
  प्रकाशित: (1993)
• Soil fertility evaluation and control /
  द्वारा: Black, C. A. (Charles Allen)
  प्रकाशित: (1993)
• Fertilizers and fertilization introduction and practical guide to crop fertilization
  द्वारा: Finck, Arnold
  प्रकाशित: (1982)