共 50 条
- [16] State Forest Practice Regulatory Programs: An Approach to Implementing Ecosystem Management on Private Forest Lands in the United States Environmental Management, 1997, 21 : 421 - 432
- [18] Grounded: The Case for Abolishing the United States Air Force INTERNATIONAL JOURNAL, 2015, 70 (01): : 164 - 165
- [19] AN AEROMEDICAL CENTER FOR THE UNITED-STATES-AIR-FORCE AVIATION SPACE AND ENVIRONMENTAL MEDICINE, 1982, 53 (08): : 824 - 828