A P Annan

Applications of Ground Penetrating Radar To Mining, Groundwater, and Geotechnical Projects: Selected Case Histories

A. P. Annan, J. Davis, J L Davis, 1992 .

Time-domain Reflectometry-air-gap Problem For Parallel Wire Transmission Lines

A P Annan, 1977 .

Time-domain Reflectometry-air-gap Problem in Coaxial Line

A P Annan, 1977 .

Radar Range Analysis For Geological Materials

A. P. Annan, J. Davis, J L Davis, 1977 .

Impulse radar wide angle reflection and refraction sounding in permafrost

J L Davis, A P Annan, W J Scott, 1975 .