Studies on seasonal dynamic of calcium-magnesium in soil-grass-goat in Xiangxi areas
YANG Dongmei, LI Junnian, HE Lan, XUE Liqun
Ecology and Environment . 2010, (6): 1300 -1305 .  DOI: 10.16258/j.cnki.1674-5906(2010)06-1300-06

Copyright © 2021 Editorial Office of ACTA PETROLEI SINICA

Address:No. 6 Liupukang Street, Xicheng District, Beijing, P.R.China, 510650

Tel: 86-010-62067128, 86-010-62067137, 86-010-62067139

Fax: 86-10-62067130

Email: syxb@cnpc.com.cn

Support byBeijing Magtech Co.ltd, E-mail:support@magtech.com.cn