Portable GPS Veceiver is in the Iarge Geolgical Measuremeent of Medium and Small Scale of Area and Geochemical stream Sediment Survey of Method Employ and Exact Extent in Analyse
JIAO Gejun,LIU Hongchuan,ZHANG Shaoning,SHEN Yong-heng. Portable GPS Veceiver is in the Iarge Geolgical Measuremeent of Medium and Small Scale of Area and Geochemical stream Sediment Survey of Method Employ and Exact Extent in Analyse[J].J4, 2005, 13(05): 30-32.