TY  - BOOK
AU  - Conyers, Lawrence B.
AU  - Conyers, Lawrence B. Goodman, D
TI  - Groun-penetrating radar : an introduction for archaeologists
U1  - V:70H81 
PY  - 1997///
CY  - Walnut Creek
PB  - Alta Mira Press
KW  - V:70H81
ER  -