Grassland construction and utilization
Grassland protection and construction
grassland protection system
Prime grassland protection
corrosion protection construction
fire protection construction
Protection construction
traffic protection construction
Construction Contract for Construction Project
construction of long tunnel by means of driving from construction adits
Decreasing urban construction using land and increasing rural construction using land
Linking the increase in land used for urban construction with the decrease in land used for rural construction
‘black soil type’ degraded grassland
“Black soil type” deteriorated grassland
“black soil type”deteriorated grassland
“Black soil”degraded grassland
“Black-soil” type degraded grassland