Soil science: its principles and practice

Antzeko izenburuak

• Soil science : its principles and practice : including basic processes for managing soils and improving their fertility
  nork: Weir, Wilbert Walter
  Argitaratua: (1936)
• Soil and its fertility
  nork: Teuscher H, Adler R
  Argitaratua: (1960)
• Soil and its fertility
  nork: Teuscher H, Adler R
  Argitaratua: (1960)
• Soils and soil fertility
  nork: thompson, Louis M
  Argitaratua: (1952)
• Soils and soil fertility
  nork: Thompson, Louis M
  Argitaratua: (1952)