000 00312nam a2200121Ia 4500
008 130225s9999 xx 000 0 und d
245 _aMachines for spraying and dusting diseased crops
260 _aCairo
_c1923
300 _a1-4 p.
440 _aEgypt Ministry of Agriculture
901 _a8730
942 _cB
_2udc
999 _c1642
_d1642