Chongqing tu rang
By: Chongqing tu rang pu cha ban gong shi.
Contributors: Chongqing tu rang pu cha ban gong shi.
Publisher: Chongqing tu rang pu cha ban gong shi?]
Published: 1989
Place of publication: [Chongqing
Language: chi
Number of pages: 498
Subjects: Soils -- China -- Chongqing.