SOIL SAMPLING AND TESTING

Ижил төстэй зүйлс

• Soil sampling preparation and analysis
  -н: Tan, K
  Хэвлэсэн: (2014)
• SOIL TESTING AND ANALYSIS
  -н: PATIRAM,BRAJENDRA,AZAD THAKUR AND T RAMESH
  Хэвлэсэн: (2007)
• GEOTECHNICAL ENGINEERING & SOIL TESTING
  -н: ANDERSON
  Хэвлэсэн: (1992)
• Sampling
  -н: Thompson, S
  Хэвлэсэн: (2012)
• Soils and soil fertility
  -н: Thompson, L
  Хэвлэсэн: (1978)