VARIATIONS IN FOLIAR CARBON ISOTOPE COMPOSITION AND ADAPTIVE STRATEGIES OF CAREX KORSHINSKYI ALONG A SOIL MOISTURE GRADIENT
CHEN Shi-Ping, BAI Yong-Fei, HAN Xing-Guo, AN Ji-Lin, GUO Fu-Cun
Chin J Plan Ecolo . 2004, (4): 515 -522 .  DOI: 10.17521/cjpe.2004.0070