Effects of nitrogen sources on growth and total lipid contents of Coelastrum reticulatum and Scenedesums sp.
LIU Pinghuai, HAO Zongdi, YANG Xun, ZHANG Sen, SHI Jie
Ecology and Environmental Sciences . 2012, (8): 1429 -1433 .  DOI: 10.16258/j.cnki.1674-5906(2012)08-1429-05