Table 1. Difference of Content of Cd and Cr between 17 greening trees in different areas (n=5, P=0.95)

From

A Comparative Study of the Contents of Cadmium and Chromium in Leaves of Seventeen Kinds of Road Greening Trees

Liu Bing, Yong Zhou, Ye Li, Khaldun M. Al Azzam, Hassan Y. Aboul-Enein

World Journal of Analytical Chemistry. 2015, 3(1A), 1-5 doi:10.12691/wjac-3-1A-1