实地调查估算法
surveying and estimating method in site
广州海洋地质调查局实验室
Laboratory of Guangzhou Marine Geological Survey
河南省地矿厅第一地质调查队实验室
Laboratory of First Geological Prospecting Group
henan provincial geological bureau
河南省地质调查院实验室
Laboratory of Geology and Mineral Exploration of Henan Province
草地调查规划学
grassland resources investigation and planning
第二次全国土地调查
the Second National Land Survey
second national land investigation
第二次土地调查
Second land survey
Second round of land survey
The second land investigation
the 2nd Land Inventory
second national land survey
the 2nd National Land Survey
Land investigate for the second time
China second national land survey
The second land surveying
the Second National Land Survey
the second land survey
第二次土地调查成果数据库建设
the database constructing of the provincial secondary land survey
二次土地调查
Second land survey
The second land investigation