000 00387nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.4:553.653
100 _aVan Amson, F.W.
245 _aSoil profiles of a hydromorphic sequence on a typical ridge sand
260 _aMei
260 _c1961
440 _aNo. 78; Suriname, Landbouwproe
901 _pS20156
942 _cB
_2udc
999 _c133706
_d133706