The Effects of Application of Sewage Sludge on the Growth and Element Contents of Lolium perenne
FU Hua, ZHOU Zhi-yu, ZHANG Hong-rong, LI Li-heng, LI Xue-rui
. 2002, (3): 167 -172 .  DOI: 10.11733/j.issn.1007-0435.2002.03.003