Research methods in extension education
Mulay, Sumati.
Research methods in extension education - New Delhi Manasayan c 1980 - xii,340p.
Sumati Mulay (and) V.E.Sabarathanam.
Sabarathanam, V.E., jt. auth.
374.64.001.5 M0
Research methods in extension education - New Delhi Manasayan c 1980 - xii,340p.
Sumati Mulay (and) V.E.Sabarathanam.
Sabarathanam, V.E., jt. auth.
374.64.001.5 M0