Elevated surface O3 concentration effects on soil ammonia-oxidizing and denitrifying bacterial activities in a rice field
LI Quansheng, lin xiangui, hu junli, zhang jing, yu yongchang, shen biao, zhu jianguo
Ecology and Environment . 2010, (8): 1789 -1793 .  DOI: 10.16258/j.cnki.1674-5906(2010)08-1789-05