Factors in Population Growth The key factors in population change are natural increase (the number of births minus the number of deaths), net migration, and the interplay between these elements. These factors are in turn driven by fertility rates, the age structure of the population, mortality rates, life expectancy, and rates of in- and out-migration.
Federal law requires that before signing a lease for housing built before 1978, renters must receive the following from your landlord: An EPA-approved information pamphlet on identifying and controlling lead-based paint hazards, Protect Your Family From Lead In Your Home (PDF).
The landlord must give the tenant a three-day or 30-day or 60-day notice of termination under California law (see  Written Notices of Terminations ), and both the landlord and the tenant must give the public housing agency a copy of the notice.or example, if the landlord served a 60-day notice on July 16, you would begin counting the 60 days on July 17, and the 60-day period would end on September 14. If September 14 falls on a weekday, you would have to leave on or before that date.