00502    a2200121   4500082001600000100002600016245014700042260006300189300001900252650003900271650001700310650005300327  a628.44bSOL  aSchelhaas, R.M. eed.  aSolid waste disposal and utilization in developing countries bproceeding of the VAM/ KIT workshop amsterdam, 13-17 october 1980, bulletin 310  aAmsterdambDepartment of Agricultural Researchc1980g1982  aiv,197p.c24cm  aSanitary and municipal engineering  aSolid wastes  aWaste technology public toilets, street cleaning