宣恩县林业志
By: zhu bian Wang Baoqi
Contributors: Wang, Baoqi
Publisher: Xuan'en Xian lin ye ju
Published: 1992
Place of publication: Xuan'en Xian
Language: chi
Number of pages: 210
Subjects: Forests and forestry; History
Other titles: Xuan'en xian lin ye zhi