General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB 19377-2003
Scope
This standard specifies the levels and indicators of natural grassland degradation, desertification and salinization. This standard is applicable to the classification of natural grassland degradation, desertification and salinization.
GB 19377-2003 history
2003GB 19377-2003 Parameters for degradation,sandification and salification of rangelands