Interwater thesaurus : based on the IRC interwater thesaurus for community water supply and sanitation english original
Interwater thesaurus : based on the IRC interwater thesaurus for community water supply and sanitation english original
- World Health Organization Geneva 1991 1991
- ix , 523 p. : ill. ; 30 cm.
- Cehanet Document NO:4 .
تم تحويل رمز المكتبة من ICPH الى SKDL بتاريخ 1/2/2010
Environmental health - Water supply and sanitation--RA
RA565.A3I57 1991
تم تحويل رمز المكتبة من ICPH الى SKDL بتاريخ 1/2/2010
Environmental health - Water supply and sanitation--RA
RA565.A3I57 1991