J Syst Evol ›› 1982, Vol. 20 ›› Issue (2): 252-256.
• Research Articles • Previous Articles
Published:
/ Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: https://www.jse.ac.cn/EN/
https://www.jse.ac.cn/EN/Y1982/V20/I2/252