| Serving professionals in engineering, environmental,
and groundwater geology since 1957 |
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OFFICERS and CONTACTS
OFFICERS
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OTHER Contacts
- Newsletter Editor
Phuong Schmit-Kallas
Petra Geosciences, Inc.
phuong_k_chau@yahoo.com
- Web Editor
Kerry Cato
Cato Geoscience, Inc.
(951) 834-2619
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