00988nas a2200193 a 450000500170000000800410001702000150005803500150007305000210008824502370010926001590034630000180050549000420052365000180056565000270058371000300061071000590064081000950069920260817171547.0050405s2002    ja uu|m rtt   0|  a1eng d  a9280721666  a.b11958637 4aTD170bU536 no.100aBiosolids management :ban environmentally sound approach for managing sewage treatment plant sludge : an introductory guide for decision-makers /cUnited Nations University and International Network on Water, Environment and Health  aOsaka, Japan :bUnited Nations Environment Programme, Division of Technology, Industry and Economics, International Environmental Technology Centre,c2002  a14 p. :bill.1 aFreshwater management series ;vno. 1 0aSewage sludge 0aSewage disposal plants2 aUnited Nations University2 aInternational Network on Water, Environment and Health2 aUNEP International Environmental Technology Centre.tFreshwater management series ;vno. 1