Methods of analysis for soils, plants, and waters

Míreanna comhchosúla

• International training course in soil and plant analysis: report on studies undertaken during the six-month course in soil and plant analysis /
  de réir: Yonny, Robert J.V
  Foilsithe / Cruthaithe: (1986)
• International training course in soil and plant analysis : report on studies undertaken during the six-month course in soil and plant analysis /
  de réir: Yonny, Robert J. V.
  Foilsithe / Cruthaithe: (1986)
• Methods of plant chemical analysis /
  Foilsithe / Cruthaithe: (1990)
• The spectrochemical analysis of soils, plants and related materials /
  de réir: Mitchell, R. L.
  Foilsithe / Cruthaithe: (1948)
• Soil and plant testing as a basis of fertilizer recommendations /
  de réir: Cottenie, A.
  Foilsithe / Cruthaithe: (1980)