(2 GIS & Remote Sensing - lecture notes (D. Harbor, Washington & Lee Univ.)
(4 Physical Geology - lecture notes in .pdf & .html formats (S. Nelson, Tulane Univ)
(5 Dictionary of Acronyms in GIS (UC Berkeley Library)
(7 American Congress on Surveying and Mapping
(8 Mountain High Maps (Digital Wisdom)
(9 Physical Geography - lecture notes in .ppt format (Scott Girhard, Alamo Colleges)
(10 Outline of American Geography
(11 Intro. To GIS: tutorials on QGIS & ArcGIS (Jeff Hemphill, Univ. of CA-Santa Barbara)
(13 Notes and Study Materials for GIS and the Geographer's Craft (K. Foote, Univ. of Colorado)
(14 Country Studies Area Handbook: Library of Congress reference
(15 GIS tutorials (GIS Lounge)
(17 Survey of Meteorology - class notes (Dr. Nolan Atkins, Lyndon State College)
(18 Online Soil Survey Information
(19 Introduction to GIS - video tutorials (Harvard College Library)
(21 Physical Geography - lecture notes in .html format (Rita Haberlin, Peralta Community College)
(23 Physical Geography - lecture notes (Helen Hill, Jacksonville State Univ.)