000 00316nam a2200133Ia 4500
008 230219s9999 xx 000 0 und d
020 _a9221058387
245 0 _aSmaal-Scale Manufacture of Stabilised Soil Block
260 _bInternational Labour
260 _c1987
300 _a181
942 _2met
942 _cBK
999 _c3585
_d3585