00998nam a2200265   450000100040000000500170000400600040002100700040002500800040002901000170003302000150005004000140006505000230007908200160010224501150011825000120023326000990024530000290034449000370037350400520041065000380046265000500050071000740055083001080062400020170728085733.0000000000  a   92193018   a9280712764  aUOELcDLC00aTD195.T35bT3 199100a675/.2322000aTanneries and the environment :ba technical guide to reducing the environmental impact of tannery operations.  a1st ed.  aParis, France :bUnited Nations Environment Programme, Industry and Environment Office,c1991.  a119 p. :bill. ;c30 cm.1 aTechnical report series ;vno. 4  aIncludes bibliographical references (p. 89-93). 0aTanneriesxEnvironmental aspects. 0aIndustrial managementxEnvironmental aspects.2 aUnited Nations Environment Programme.bIndustry & Environment Office. 0aTechnical report series (United Nations Environment Programme. Industry & Environment Office) ;vno. 4.