Affiliation of Author(s):

地理科学与旅游学院

Journal:

陕西师范大学学报（自然科学版）

Co-author:

黄春长,庞奖励

Correspondence Author:

查小春

Volume:

40

Issue:

5

Page Number:

88-93

ISSN No.:

1672-4291

Translation or Not:

no

Date of Publication:

2012-09-01