聊城地区林业志
By: "Liaocheng Diqu lin ye zhi" bian xie zu
Publisher: Shandong Sheng Liaocheng Diqu xin wen chu ban ju
Published: 1993
Place of publication: Liaocheng Diqu]
Language: chi
Number of pages: 382
Subjects: Forests and forestry; History
Other titles: Liaocheng Diqu lin ye zhi