Extension Research Methodology
De, Dipak.
Extension Research Methodology - Udaipur Agrotech Publishing Academy 2015 - 400p.
9788183213790
Knowledge
Generalities
Research Methodology
Extension
001.420715 / D28E
Extension Research Methodology - Udaipur Agrotech Publishing Academy 2015 - 400p.
9788183213790
Knowledge
Generalities
Research Methodology
Extension
001.420715 / D28E