Land Library
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The Regulations are formulated in accordance with the Surveying and Mapping Law of the People's Republic of China, for the purpose of strengthening the protection and management of surveying markers.
These Regulations are enacted in order to strengthen the protection, management, construction and rational development and utilization of .
The purpose of these Regulations is to protect and improve agricultural environment, prevent and control agricultural environmental pollution and ecological destruction, rationally develop and utilize agricultural natural resources.