Subject
- Agriculture701
- Farming696
- Land use671
- Urbanization671
- Environment16
- Boundaries10
- Land use, Rural10
- Crops7
- Open spaces7
- Conservation of natural resources6
- Environmental law6
- Landowners6
- Law and legislation6
- Property tax6
- Tax assessment6
- Williamson Act Program (California)6
- California. California Land Conservation Act of 19655
- Ecological zones5
- Farmland5
- Administrative and political divisions4