Sanke Field Books: Spring Wild Plants + Summer Wild Plants + Autumn Wild Plants 1. Spring Wild Plants, June 10, 1991, Published 2. Summer Wild Plants, August 15, 1991, Published 3. Autumn Wild Plants, September 25, 1991, Published Author: Yoshio Nagata Publisher: Yama-to-Keikoku-sha Price: 2400 yen x 3 books (tax included) ★ I purchased these new and stored them carefully after reading. The cover has some sun damage, but the inside is clean with no writing. ★ I'd be happy if someone could use them, so I've listed them at a lower price than the market rate. (430 yen per book)