Dan A. Billman -- Associate Member No. 2018-07
- Billman Geologic Consultants, Inc.
- 470 Spruce Lane
- Houston, Pennsylvania USA 15342
- Phone No: 1-724-916-4557
- Email: [email protected]
- Mentor: N/A
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- Membership Class: Associate
- Start Date: September 24, 2018
- Subscription Date: December 30, 2019
- Expiry Date: January 1, 2020
Associate