cje ›› 1988, Vol. ›› Issue (2): 54-57.
• Articles • Previous Articles Next Articles
Received:
Revised:
Online:
Key words: Ecological field, Ecological potential, Ecological field intensity, Graph of ecological field
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.cje.net.cn/EN/abstract/abstract18060.shtml
http://www.cje.net.cn/EN/Y1988/V/I2/54