1. Computer programs for common map projections : a contribution of the Regional Aquifer Systems Analysis Program Author/Creator: Newton, G. D. (Garth D.), author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading
2. Computer programs for common map projections : a contribution of the Regional Aquifer Systems Analysis Program Author/Creator: Newton, G. D. (Garth D.) Publication/Creation: [Washington] : U.S. G.P.O. ; Alexandria, VA : For sale by the Distribution Branch, Text Products Section, U.S. Geological Survey, 1985 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1642-1645. Access & Availability: Loading