000 100 200 300 400 500 600 700 800 900
   [ สังคมศาสตร์ (Social Sciences) ] back
300 310 320 330 340 350 360 370 380 390
   [ เศรษฐศาสตร์ (Economics) ]
330 331 332 333 334 335 336 337 338 339
   [ Land economics ]

ลำดับที่DC คำอธิบาย
Land economics
Economics of land HD HD Economic history and conditions
Public ownership and control of land and other natural resources
Ownership and control of land and natural resources by nongovernmental groups
Individual (Private) ownership and control of land and other natural resources
Real estate
Rental and leasing of land and other natural resources
Natural resources and energy
Natural resources & energy GE GE Environmental sciences
Subsurface resources
Other natural resources
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