Agriculture extension : impact and assessment /
Singh, Alok Kumar.
Agriculture extension : impact and assessment / Alok Kumar Singh. - Jodhpur : Agrobios, 2000 - 266 p. ; 22 cm.
8177540394
Agricultural extension work; Agricultural extension work.
338.10954
Agriculture extension : impact and assessment / Alok Kumar Singh. - Jodhpur : Agrobios, 2000 - 266 p. ; 22 cm.
8177540394
Agricultural extension work; Agricultural extension work.
338.10954