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- [1] MAP IN THE UNITED-STATES - EMERGING OR SUBMERGING I&CS-CONTROL TECHNOLOGY FOR ENGINEERS AND ENGINEERING MANAGEMENT, 1989, 62 (11): : 33 - 35
- [5] New and Improved Authoritative U.S. Land Cover Map GIM INTERNATIONAL-THE WORLDWIDE MAGAZINE FOR GEOMATICS, 2014, 28 (05): : 7 - 7