Heliosphere (Astrophysics) -- Research -- United States. : An assessment of balance in NASA's science programs [electronic resource] / Committee on an Assessment of Balance in NASA's Science Programs, Space Studies Board, Division on Engineering and Physical Sciences, National Research Council.
Heliotropium -- Biological control -- Australia. : Implementation of the blue heliotrope biological control strategy : host-specificity testing of Longitarsus sp. : a report for the Rural Industries Research and Development Corporation / by David Briese, Andi Walker and Miguel Zapater.
Helium -- Drama. : Moon / Sony Pictures Classics ; a Liberty Films production in association with Xingu Films and Limelight ; producers, Stuart Fenegan, Trudie Styler ; written by Nathan Parker ; directed by Duncan Jones.
Helium -- Government policy -- United States. : Selling the nation's helium reserve [electronic resource] / Committee on Understanding the Impact of Selling the Helium Reserve ; Board on Physics and Astronomy ; National Materials Advisory Board ; Division on Engineering and Physical Sciences ; National Research Council of the National Academies.
Helium -- Measurement -- Congresses. : Coincidence studies of electron and photon impact ionization / edited by Colm T. Whelan, University of Cambridge, Cambridge, England, and H.R.J. Walters, the Queen's University of Belfast, Belfast, Northern Ireland.