A Study on Demacation Indexes between Subhumid and Semiarid Sectors in China
ZHANG Jun tao, LI Zhe
SCIENTIA GEOGRAPHICA SINICA ›› 1999, Vol. 18 ›› Issue (3) : 230-237.
A Study on Demacation Indexes between Subhumid and Semiarid Sectors in China
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |