000 00441nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a633.13-1.824:631.422
100 _aSluijsmans, C.M.J.
245 _aSoil analysis as a guide to the magnesium fertilisation on oats (with a summary)
260 _aWageningen
260 _c1964
300 _a38 p.
440 _aNo. 643; Netherlands Verslagen
901 _pS9620
942 _cB
_2udc
999 _c133577
_d133577