Technologies for waste land development

समान संसाधन

• Statistical methods in soil and land resource survey
  द्वारा: R Webster
  प्रकाशित: (1990)
• Booker tropical soil manual : A handbook for soil survey and agricultural land evaluation in the tropics and subtropics
  द्वारा: Landon, J R
  प्रकाशित: (1984)
• Soil resource surveys for forestry: Soil, terrain and site mapping in boreal and temperate forests
  द्वारा: KWG Valentine
  प्रकाशित: (1986)
• Field guide to soils and the environment applications of soil surveys
  द्वारा: Gerald W Olson
  प्रकाशित: (1984)
• Soil at a glance
  द्वारा: VN Sahai
  प्रकाशित: (2004)