000 00446nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.435.4
100 _aSlager, S., Schuylenborgh, J. van
245 _aMorphology and geochemistry of three clay soils of a tropical coastal plain (Sur
260 _aWageningen
260 _c1970
300 _a34 p.
440 _aNo. 734; Netherlands Centre fo
901 _pS17613
942 _cB
_2udc
999 _c127996
_d127996