Basic sanitation technologies suitable for smaller European communities
Inhalt Karte:
EURO REPORTS AND STUDIES 34 604,965 BASIC Basic sanitation technologies suitable for smaller European communities. Report on a WHO Working Group. Rennes 6-10 November 1978. Copenhagen 1982 Regional Office for Europe World Health Organization 8° s. nlb. 4, 25 EURO Reports and Studies 34
Card-Daten
Kennwort:
EURO REPORTS AND STUDIES 34
Unterschrift:
604,965
Jahr:
1978
