000 00304nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aHudson J B
245 0 _aMaintenance of sprayers and spraying techniques
260 _bPlanter
_c1998
300 _a390-394
700 _aMuraleedharan N
942 _cJS
999 _c62366
_d62366