青海省海北州草地畜牧业情况调研

青海省海北州草地畜牧业情况调研

吉汉忠

Investigation on Grassland Livestock Industry of Haibei State, Qinghai Province

畜牧与饲料科学 . 2012, (7): 56 -56 . DOI: 10.12160/j.issn.1672-5190.2012.07.028