祁连山天涝池流域土壤碳氮磷生态化学计量特征研究

Study on Ecological Stoichiometry Characteristics of Soil Organic Carbon, Nitrogen and Phosphorus in Tianlaochi Catchment of Qilian Mountains

作者:

MySQL Query : select pro_name from v9_pro where pro_id = 70 LIMIT 1-- LIMIT 20
MySQL Error : Table '2019.v9_pro' doesn't exist in engine
MySQL Errno : 1932
Message : Table '2019.v9_pro' doesn't exist in engine
Need Help?