引用本文: | 基于3S技术与地面调查相结合的草原监测以青海省黄南和海南地区为例[J]. 草业科学, 2009, 3(11): 25-31. |
Citation: | Grassland monitoring based on the 3S technology combined ground surveysa case of Huangnan and Hainan regions in Qinghai Province[J]. Pratacultural Science, 2009, 3(11): 25-31. |