Underground areas -- Italy -- Vesuvius : Cities of the underworld. Season 1, episode 9, Beneath Vesuvius / producer, Allison Hynes ; produced by Authentic Entertainment, Inc. in association with Thirty Four Productions, LLC for the History Channel
Underground areas -- Massachusetts -- Boston : Cities of the underworld. Season 1, episode 10, Freemason underground / producer, Allison Hynes ; produced by Authentic Entertainment, Inc. in association with Thirty Four Productions, LLC for the History Channel
Underground areas -- New York (State) -- New York : Cities of the underworld. Season 1, episode 7, New York / producer, Allison Hynes ; produced by Authentic Entertainment, Inc. in association with Thirty Four Productions, LLC for the History Channel
Underground areas -- Oregon -- Portland : Cities of the underworld. Season 1, episode 13, Underground bootleggers / producer, Allison Hynes ; produced by Authentic Entertainment, Inc. in association with Thirty Four Productions, LLC for the History Channel
2007
1
Underground areas -- Pennsylvania -- Philadelphia : Cities of the underworld. Season 1, episode 10, Freemason underground / producer, Allison Hynes ; produced by Authentic Entertainment, Inc. in association with Thirty Four Productions, LLC for the History Channel
Underground areas -- Romania : Cities of the underworld. Season 1, episode 11, Dracula's underground / producer, Allison Hynes ; produced by Authentic Entertainment, Inc. in association with Thirty Four Productions, LLC for the History Channel
Underground areas -- Scotland -- Edinburgh : Cities of the underworld. Season 1, episode 2, Scotland's sin city / producer, Allison Hynes ; produced by Authentic Entertainment, Inc. in association with Thirty Four Productions, LLC for the History Channel
2007
1
Underground areas -- Simulation methods : Modeling the underground infrastructure of urban environments : a systematic approach / Nataliya Pankratova, Hennadii Haiko, Illia Savchenko
Underground areas -- Turkey -- Cappadocia : Cities of the underworld. Season 1, episode 12, Secret Pagan underground / producer, Allison Hynes ; produced by Authentic Entertainment, Inc. in association with Thirty Four Productions, LLC for the History Channel
Underground construction. -- Earthquake effects -- Standards : Bases for design of structures : seismic actions for designing geotechnical works =Bases du calcul des constructions : actions sismiques pour le calcul des ouvrages géotechniques / International Organization for Standardization