Trade Paperback. Condizione: Very Good. BW5 - A trade paperback book in very good condition that has wrinkling, chipping, and crease on the cover edges, sides and corners, patch chipped on some cover corners, some bumped corners and wrinkling, lightly curled, foxing and darkened endpages, previous owner's seal emboss on the title page, light tanning and shelf wear. Proceedings of the First International Symposium organized by the International Union for the Study of Social Insects and Sociedad Mexicana de Entomologia, Cocoyoc, Morelos, MEXICO, November 1980. 9.5"x6.5", 280 pages. Satisfaction Guaranteed. Size: 8vo - over 7¾" - 9¾" tall.