Member Information
| Member Number: | PGP1565 or GPr GISc1565 |
| Member Type: | Prof Geographical Information Science Practitioner |
| Member Category: | COMPANY EMPLOYEE |
| Name: | MR G K TREDREA |
| Business Address: | C/o GEOSPACE INTERNATIONAL |
| 290 GLENWOOD ROAD | |
| LYNNWOOD PARK | |
| PRETORIA | |
| GAUTENG | |
| Telephone No: | 012-3484586 |
| Fax No: |
| Certificate of Verification: | MR G K TREDREA |