| Type |  Book |
| ชื่อเรื่อง | Technical papers : 1991 ASPRS/ACSM Annual Convention : Baltimore, Maryland / Maury Brumm and William Bishop, technical program coordinators |
| ผู้แต่ง | American society for photogrammetry and remote sensing. Annual meeting (1991 : Baltimore, Md.) |
| พิมพลักษณ์ | Falls Church, Va. : American Society for Photogrammetry and Remote Sensing and American Congress on Surveying and Mapping, c1991 |
| รูปเล่ม | 5 v. : ill., maps ; 23 cm |
| หัวเรื่อง | Cartography --Congresses [] |
| | Photogrammetry --Congresses [] |
| | Surveying --Congresses [] |