Zurich: C. J. Brodtmann, 1834. HARDCOVER. Large 12mo; hardcover; 84 pp. Tight binding, interior clean throughout; illustrated with finely detailed color lithographs, all present; spot stain to front board; corners and spine heavily rubbed; Very Good. Johannes Hegetschweiler (1789-1839) was a Swiss medical doctor and botanist, remembered for his studies.....