000 00308nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aMitchell, W.K.
245 _aPloughing
260 _aJamaica
_c1951
300 _a1-10 p.
440 _aJamaica Department of Agricul
901 _a32291
942 _cB
_2udc
999 _c6239
_d6239