Principels in the quantitative analysis of waters, feetilizers plants and soils

Antzeko izenburuak

• Soil, plant, water and fertilizer analysis
  nork: Gupta, P.K
  Argitaratua: (2012)
• Soil , plant , water and fertilizer analysis
  nork: Gupta , P . K
  Argitaratua: (1999)
• PRINCIPLES IN THE QUANTITATIVE ANALYSIS OF WATERS, FERTILIZERS, PLANTS AND SOILS
  nork: RAMULU, SREE U S
  Argitaratua: (2003)
• Manual of Soil, Plant And Water Analysis
  nork: Ali,Tahir
  Argitaratua: (2009)
• Soil and soil fertility
  nork: Sujata V., Duthraj
  Argitaratua: (2012)