Soil testing and plant analysis : procedures and use /

類似資料

• Soil and plant testing and analysis report of an expert consultation held in Rome, 13-17 June 1977
  出版事項: (1980)
• Soil testing service: methods and interpretation /
  出版事項: (1987)
• Soil and plant testing as a basis of fertilizer recommendations /
  著者:: Cottenie, A.
  出版事項: (1980)
• International training course in soil and plant analysis: report on studies undertaken during the six-month course in soil and plant analysis /
  著者:: Yonny, Robert J.V
  出版事項: (1986)
• International training course in soil and plant analysis : report on studies undertaken during the six-month course in soil and plant analysis /
  著者:: Yonny, Robert J. V.
  出版事項: (1986)