000 003340000a22001570004500
060 _a100
082 _a630.68542 FRA
100 _aFraser, Alan K
100 _aLugg, Gordon W
245 _aWork study in agriculture
260 _aLondon, Land Books
260 _c1962
300 _a247
650 _aAgriculture
942 _cBK
999 _c213297
_d213297