Citation: | ZHAO Xue-rong, FU Wen-hua, YANG Li-jun. Application of Compass Measurement to Undergoing of "Returning Farmland to Forest" Program[J]. Journal of Southwest Forestry University, 2003, 23(4): 35-37,41. DOI: 10.11929/j.issn.2095-1914.2003.04.009 |