Soils of the world, V 1: Soil families and soil types

समान संसाधन

• Soils of the world V.1 soil families and soil types
  द्वारा: Glazovskaya, M A
  प्रकाशित: (1972)
• Soils and soil fertility
  द्वारा: Thompson, Louis M
  प्रकाशित: (1957)
• Soils
  द्वारा: Hilgard E
• ABC of soils
  द्वारा: Joffe, Jacob S
  प्रकाशित: (1949)
• Soils of the world V.2 Soil geography
  द्वारा: Glazovskaya, M A
  प्रकाशित: (1984)