Agricultual extension in developing countries

समान संसाधन

• Agricultural extension in developing countries
  द्वारा: Adams, M E
  प्रकाशित: (1982)
• Extension education
  द्वारा: Sopan, Vishnupant Supe
  प्रकाशित: (1973)
• Extension Education in Community Development
  प्रकाशित: (1961)
• Agricultural extension
  द्वारा: AW van den Ban
  प्रकाशित: (1998)
• Agricultural extension
  द्वारा: Albrecht,Hartmut
  प्रकाशित: (1989)