000 00426nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.435.4:631.51
100 _aHidding, A.P., Wind, G.P.
245 _aPractical results of the improvement of clay cover soils
260 _aNetherlands
260 _c1963
300 _a351-364 p.
440 _aNo. 30; Netherlands, Institute
901 _pS7351
942 _cB
_2udc
999 _c130294
_d130294