The Earth In Action by Margaret Oldroyd Hyde
1969. First Edition. 128 pages. No dust jacket. Paper covered boards. Clean pages with mild tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Boards have light shelf-wear with corner bumping. Heavy tanning to spine. Mild scratching and marking to boards. Sticker to front board. Book has forward lean. Boards are mildly warped.