Studies in Speleology Vol 2 Part 1 July 1969 by Various
1969. 52 pages. Vol 2 Part 1 July 1969. Red paperback with black lettering. B&W photographs throughout. Clean pages with firm binding. Minimal tanning to endpapers and page edges. Mild wear to spine, cover edges and corners, with staining and marking to covers. Notable sunning to spine.