TY - Chin J Plant Ecol A1 - CHEN Sha-Sha, LIU Hong-Yan, GUO Da-Li T1 - Litter stocks and chemical quality of natural birch forests along temperature and precipitation gradients in eastern Inner Mongolia, China Y1 - 2010-04-22 JF - Chinese Journal of Plant Ecology JO - Chin J Plant Ecol SP - 1007 EP - 1015 VL - 34 IS - 9 UR - https://www.plant-ecology.com N1 - 10.3773/j.issn.1005-264x.2010.09.001 ER -