RT Journal Article SR Electronic(1) A1 Clark, M. A1 Mackie, D.YR 2013 T1 Portable Airgun Tank - A New Approach to Land BHS using Airguns JF , VO OP SP cp-343-00027 DO https://doi.org/10.3997/2214-4609.20142578 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.20142578