%0 Journal Article %A Fairhead, J.D. %T THE SOUTH AMERICAN GRAVITY PROJECT %D 1989 %J , %V %@ 2214-4609 %C cp-317-00083 %R https://doi.org/10.3997/2214-4609-pdb.317.sbgf089 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.317.sbgf089