Common law property rights -- Statutory regulation of neighboring uses of property -- Special types of property -- Common law property rights: Nuisance -- Trespass -- Support of land and improvements -- Airspace -- Adverse possession and boundary disputes -- Agreements among neighbors -- Statutory regulation of neighboring uses of property: Private enforcement of zoning -- state environmental legislaiton -- Enforcement of federal environmental statues -- Special types of property: Water rights -- Condomimiums, cooperatives, and timesharing

1. Adjoining Iandowners -- United States