00818cam a22002891 4500 sa 67000917 DLC 20260227112318.0 861103s1966 ii ac b 000 0 eng sa 67000917 PL480:I-E-6282 (OCoLC)14629624 DLC WaU DLC premarc a-ii--- HN683.5 .D2 1966 309.2/3/0954 Dahama, Om Prakash, 1920- Extension and rural welfare, by O.P. Dahama. [4th ed.] Agra, Ram Prasad, [1966] 15, 708 p. illus., ports. 23 cm. Bibliographical footnotes. Community development India. India Rural conditions. Agricultural extension work India. 72293 72293