A gorgeous book featuring over 500 color photographs of Chinese gardens in 11 provinces. The Australian horticulturalist Peter Valder first traveled to China in 1980, his imagination fired by 19th-century plant hunters' accounts of adventure. He discusses gardening in Yunnan, Sichuan, Shaanxi, Henan, Shandong, Hebei, Liaoning, Jiangsu, Zhejiang, Guangdong and Guangxi provinces, as well as on Hainan island.  (CHN176, $59.95)