共 50 条
- [1] Intelligent Methods for Managing Geospatial Data at the US Federal Government 2017 6TH INTERNATIONAL CONFERENCE ON AGRO-GEOINFORMATICS, 2017, : 15 - 19
- [3] HEALTH PLANNING AND US FEDERAL GOVERNMENT INTERNATIONAL JOURNAL OF HEALTH SERVICES, 1972, 2 (03): : 367 - 376
- [7] FEDERAL GOVERNMENT AS A SOURCE OF DATA ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1971, 394 (MAR): : 114 - 124