Preferred Forms
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- 100 1 _ ‡a Hegg, Bob A.
- 100 1 _ ‡a Hegg, Bob A.
- 100 1 0 ‡a Hegg, Bob A.
Works
Title | Sources |
---|---|
A demonstrated approach for improving performance and reliability of biological wastewater treatment plants, 1979: | |
Evaluation of operation and maintenance factors limiting municipal wastewater treatment plant performance : phase II | |
Evaluation of pollution control processes : Upper Thompson Sanitation District | |
Retrofitting publicly-owned treatment works for compliance | |
Self-assessment guide for surface water treatment plant optimization |