B IMPROVE_THEATER
B IMPROVE_GRANARY
B IMPROVE_SHRINE
B IMPROVE_ARENA
B IMPROVE_AQUEDUCT
B IMPROVE_ACADEMY
B IMPROVE_COURTHOUSE
B IMPROVE_MILL
B IMPROVE_UNIVERSITY
B IMPROVE_FACTORY
B IMPROVE_FOOD_SILO
B IMPROVE_OIL_REFINERY
B IMPROVE_PUBLISHING_HOUSE
B IMPROVE_BASCILICA
B IMPROVE_BAZAAR
B IMPROVE_BANK
B IMPROVE_BROKERAGE
B IMPROVE_MOVIE_PALACE
B IMPROVE_DRUG_STORE
B IMPROVE_AIRPORT
B IMPROVE_TELEVISION
B IMPROVE_CORRECTIONAL_FACILITY
B IMPROVE_HOSPITAL
B IMPROVE_PUBLIC_TRANSPORTATION
B IMPROVE_COMPUTER_CENTER
B IMPROVE_RECYCLING_PLANT
B IMPROVE_ANTI_BALLISTIC_MISSILES
B IMPROVE_NUCLEAR_PLANT
B IMPROVE_ECO_TRANSIT
B IMPROVE_E_BANK
B IMPROVE_ROBOTIC_PLANT
B IMPROVE_ORBITAL_LABORATORY
B IMPROVE_ARCOLOGIES
B IMPROVE_SECURITY_MONITOR
B IMPROVE_NANITE_FACTORY
B IMPROVE_VR_AMUSEMENT_PARK
B IMPROVE_FUSION_PLANT
B IMPROVE_MATTER_DECOMPILER
B IMPROVE_BEHAVIORAL_MOD_CENTER
B IMPROVE_INCUBATION_CENTER
B IMPROVE_AQUA_FILTER
B IMPROVE_CORNUCOPIC_VAT
B IMPROVE_BODY_EXCHANGE
B IMPROVE_MICRO_DEFENSE
B IMPROVE_CITY_WALLS
B IMPROVE_BALLISTA_TOWERS
B IMPROVE_FORCEFIELD
B IMPROVE_FLAK_TOWERS
B IMPROVE_BATTLEMENTS
INF
