Agricultural extension

समान संसाधन

• Agricultural extensions V .1. basic concepts and methods
  द्वारा: Albrechel, Hartmut
  प्रकाशित: (1987)
• Agricultural extension
  द्वारा: AW van den Ban
  प्रकाशित: (1998)
• Agricultural extension
  द्वारा: Albrecht,Hartmut
  प्रकाशित: (1987)
• Notes on extension in agriculture
  द्वारा: Fay, Ivan G
  प्रकाशित: (1962)
• Fundamentals of agricultural extension
  द्वारा: Borua, S.
  प्रकाशित: (2011)