Welcome to Chinese Agricultural Science Bulletin,
CASB
Advance of Research on Urease Inhibitor and Nitrification Inhibitor in Soil
Ni Xiuju, Li Yuzhong, Xu Chunying, Li Qiaozhen
Chinese Agricultural Science Bulletin . 2009, (12): 145 -149 .  DOI: 10.11924/j.issn.1000-6850.2009-0190