Author

Ahrens, Thomas P

Catalogue records by Ahrens, Thomas P in the PakCat Union Catalogue.

3 catalogue records

Catalogue records

Investigation of Tubewell Deterioration: Recommended Research on Tubewell maintenance & Rehabilition & Suggested Innovations in Design & Contruction Practices for future Tubewell Ahrens, Thomas P 1975 Investigation of Tubewell Deterioration: Recommended Research on Tubewell Maintenance and Rehabilitation and Suggested Innovations in Design and Construction Practices for Future Tubewells Ahrens, Thomas P 1975 Procedures for Rehabilitation of Deteriorated Tubewells, 1975 Ahrens, Thomas P 1975