Army Regulation (AR) 420-70, Buildings and Structures
Technical Manual (TM) 5-630, Natural Resources Land Management
Technical Manual (TM) 5-803-13, Landscape Design and Planting
American Standard for Nursery Stock, ANSI Z60.1
Overseas (Host Nation Standards)
Unified Facilities Criteria (UFC) 2-600-01, Installation Design, Chap 10
USAF Landscape Design Guide
C. Brickell and D. Joyce. Pruning and Training, 1996.