青海省兴海县退牧还草（林）工程的调查报告

索南扎西

Investigation on The Project of Returning Farmland to Forest at Xinghai County,Qinghai Province

畜牧与饲料科学 . 2010, (8): 66 -66 . DOI: 10.12160/j.issn.1672-5190.2010.08.034