Helms, Billy P.
VIAF ID: 25916107 ( Personal )
Permalink: http://viaf.org/viaf/25916107
Preferred Forms
- 100 1 0 ‡a Helms, Billy P.
Works
Title | Sources |
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Treated water demand and the economics of regionalization, 1980: |
Title | Sources |
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Treated water demand and the economics of regionalization, 1980: |