000 00434nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
100 _aBeeftink, W.G.
245 _aTen years research on npk-fertilizer experiments with cox's orange pippin the pr
260 _aWageningen
260 _bpippin in zeeland
260 _c1962
300 _a40 p.
440 _aNo. 68.15; Netherlands Verslag
901 _pS6555
942 _cB
_2udc
999 _c135444
_d135444