Work simplification in agriculture

समान संसाधन

• Work simplification in agriculture
  द्वारा: Paterson, D W
  प्रकाशित: (1960)
• Work simplification
  द्वारा: Nadler, Gerald
  प्रकाशित: (1957)
• Mathematical modelinjg with computers
  द्वारा: Jacoby, Samuel L S
  प्रकाशित: (1980)
• Work simplification creative thinking about work problems
  द्वारा: Lehrer, Robert N.
  प्रकाशित: (1957)
• Crop production for agricultural improvement
  द्वारा: muhammad, ashraf .et.al
  प्रकाशित: (2012)