GPR 2000 : proceedings of the eighth international conference on ground penetrating radar. pp.91-94, 2000. Bellingham, Wash., USA. SPIE - The International Society for Optical Engineering
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Proceedings of SPIE - the International Society for Optical Engineering
Subsurface sensing Technologies and Application II : 31 July-3 August 2000, San Diego, USA. pp.359-364, 2000. Bellingham, Wash.. SPIE - The International Society for Optical Engineering
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Proceedings of SPIE - the International Society for Optical Engineering
Nondestructive Evaluation of Highways, Utilities, and Pipelines IV. pp.483-491, 2000. Bellingham, Wash.. SPIE - The International Society for Optical Engineering
Title of ser.:
Proceedings of SPIE - the International Society for Optical Engineering