Extension teaching methods /
Sharma, F.L.
Extension teaching methods / by F.L. Sharma. et all - Udaipur : Agrotech Publishing Academy ; 2013. - 320 p., 22 cm.
9788183213028
630.715 / SHA
Extension teaching methods / by F.L. Sharma. et all - Udaipur : Agrotech Publishing Academy ; 2013. - 320 p., 22 cm.
9788183213028
630.715 / SHA