长清县土壤志
By: Changqing Xian Nong ye ju tu fei zhan
Publisher: Changqing Xian Nong ye ju
Published: 1982
Place of publication: Changqing Xian
Language: chi
Number of pages: 114
Subjects: Soils; History
Other titles: Changqing Xian tu rang zhi
Notes: Cover title.