Sector report : water and environmental sanitation : working paper December 1992 : evaluation of UNICEF / Karsten Vesth-Hansen, Poul Engberg Pedersen

Contributor(s): Material type: TextTextPublication details: Copenhagen : UNICEF, 1992.Edition: 1st edDescription: v.p. : ill. ; 27 cmSubject(s): DDC classification:
  • 363.72 19
Subject: Environment Management
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