草地生态系统的保护及治理对策

草地生态系统的保护及治理对策

慕宗杰

Protection and Control Countermeasures of Glassland Ecosystem

畜牧与饲料科学 . 2009, (2): 48 -48 . DOI: 10.12160/j.issn.1672-5190.2009.02.023