Acute Toxicity Experiment of Heavy Metal Cu 2+, Zn 2+, Cr 6+ on Carassius auratus
CHENG Min-jie, HUANG Ya-dong, SUN Xue-liang, WAN Gang-tao, SUN Meng-meng, XING Ke-zhi, CHEN Cheng-xun, WANG Qing-kui, GUO Yong-jun, YU Hong
Journal of Tianjin Agricultural University . 2014, (4): 1 -4 .