000 00315nam a2200121Ia 4500
008 170101s1984 xx 000 0 und d
082 _a630.171 UNI
100 _aSwanson B.E.
245 0 _aAgricultural Exytension A reference Manual
260 _aDelhi
_bOxford & IBH
_c1984
300 _a261P.
942 _2ddc
_cB
999 _c1095716
_d1095716