00776cam a22002771 4500 sa 63004430 DLC 20260227111949.0 861121s1962 ii b 000 0 eng sa 63004430 PL480:I-E-1874 (OCoLC)14814923 DLC WaU DLC premarc a-ii--- JN683.5 .D2 1962 Dahama, Om Prakash, 1920- Extension & rural welfare. [Rev. and enl. ed.] Agra, Ram Prasad [1962] 2, vii, 436, ii p. 19 cm. Bibliography: p. [i]-ii at end. Community development India. India Rural conditions. Agricultural extension work India. 55653 55653