Date : 1990-1998
Editeur / Publisher : Bethesda, Md : American Congress on Surveying and Mapping , 1990-1998
Type : Périodique / Serial
Langue / Language : anglais / English
Classification Dewey : 526/.05
Classification Dewey : 526
Relation : Cartography and geographic information systems / Bethesda, Md : American Congress on Surveying and Mapping , 1990-1998