01301nam a2200289Ia 450000100060000000300050000600500170001100800410002801000150006905000210008408200170010508600170012224501140013926001240025330000310037749000590040850001290046750000790059650000390067550400300071465100330074465100370077765100330081470000430084771000730089083000480096330034BIBL20160527183811.0870921s1987    dcua     b   f00000 eng    a 87600380 0 aQB641b.P47 19870 a559.9/232190 aI 19.16:138900aPhysical properties of the surface materials at the Viking landing sites on Marscby H.J. Moore ... [et al.].0 aWashingtonbU.S. G.P.O.aDenver, CObFor sale by the Books and Open-File Reports Section, U.S. Geological Surveyc1987.  axiii, 222 p.bill.c29 cm.1 aU.S. Geological Survey professional paperv13892Local  a"A summary of the results of the Physical Properties Investigation of Viking Lander 1 and 2 during the Viking 1975 project."  a"Prepared on behalf of the National Aeronautics and Space Administration."  aMaps on 2 folded leaves in pocket.  aBibliography: p. 131-135. 0aMars PlanetxGeology.2Local 0aMars PlanetxExploration.2Local 0aMars PlanetxSurface.2Local10aMoore, H. J.q(Henry J.)d1928-2Local10aUnited StatesbNational Aeronautics and Space Administration.2Local 0aGeological Survey professional paperv1389.