000 00491nam a2200145Ia 4500
008 170101s1969 xx 000 0 und d
082 _aT 630.717 S42I
100 _aSidhu, Sukhdev Singh
245 0 _aImpact of result demonstrations on the adoption of selected improved agricultural practices in Malerkotla block (Sangrur)
260 _aLudhiana
_bPAU
_c1969
300 _a30cm. 83, ixl
650 _aAGRICULTURAL EXTENSION WORK
653 _aAGRICULTURAL EXTENSION WORK
942 _2ddc
_cT
999 _c18571
_d18571