Effects of grazing exclusion on soil net nitrogen mineralization and nitrogen availability in a temperate steppe in northern China

@inproceedings{Wang2010EffectsOG,
  title={Effects of grazing exclusion on soil net nitrogen mineralization and nitrogen availability in a temperate steppe in northern China},
  author={Changhui Wang and Xingguo Han and Xuerong Xing},
  year={2010}
}