TY - GEN AU - McClay, K. R. TI - The mapping of geological structures SN - 0-471-93243-4 U1 - 551.8 CY - New York PB - John Wiley, USA KW - Structural geology KW - Geological structures KW - Geological maps KW - Cartography N1 - Bibliography:p. 151-152; 980122; M ER -