TY  - BOOK
AU  - Bies, John D.,
AU  - Long, Robert A.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 538333308
SN  - 2
PY  - 1983///];copyright 198346
CY  - Cincinnati
PB  - South-Western Pub. Co.
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Topographic maps.;Topographical drawing
N1  - Includes index; 5
ER  -