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Hamburgisches Welt-Wirtschafts-Archiv (HWWA)

e4 Sm2  Drinking water supply, sewerage   Wikidata

Persistent Identifier: https://pm20.zbw.eu/category/subject/i/163695

Countries-subject archives folders

In total 7 folders, 158 documents - folders incomplete. Further material on digitized microfilm see below.

For direct access to the documents, click the “(xy documents)” link, for folder information use the “(folder)” link.

Europe

Asia

Africa

America