Improving Agricultural Extension

समान संसाधन

• Improving agricultural extension
  द्वारा: Burton E Swanson
  प्रकाशित: (2005)
• Improving Agricultural Extension A Reference Manual
  द्वारा: Burton E Swanson
  प्रकाशित: (1997)
• Improving agricultural extension: A reference manual /
  द्वारा: Swanson, Burton E
  प्रकाशित: (2005)
• Agricultural extension A reference mannual.Ed.2.1984 /
  द्वारा: Swanson, Burton E.
  प्रकाशित: (1984)
• Agricultural extension : a reference manual
  द्वारा: Swanson, Burton E
  प्रकाशित: (1984)