Extension teaching methods/Phatahalāla Śarmā;
Phatahalāla Śarmā
Extension teaching methods/Phatahalāla Śarmā; - Udaipur : Agrotech Pub. Academy, 2013. - 320 p. : ill. ; 22 cm.
9788183213028
Agricultural extension work.
Extension teaching methods/Phatahalāla Śarmā; - Udaipur : Agrotech Pub. Academy, 2013. - 320 p. : ill. ; 22 cm.
9788183213028
Agricultural extension work.