1592953327000 1312632483000 term-45011 1616541477516 1312632538000 1616290466532 adlib fitz-online adlib-term-45011 c6c3c28c-9918-363f-aee8-da3b0abbd6e0 2 1 scope note Objects or sets of objects that separate, keep apart, demarcate, or serve as deterrents. W reference term-45010 adlib-term-45010 0f685793-e54e-3b6d-8a32-ffafc97d1f0a barrier V.PJ.AFU.ALO.ARI.AXC.AFU 1 code V.PJ.AFU.ALO.ARI.AXC.AFU 1 barriers reference term-45012 adlib-term-45012 d39e2948-b0a9-3cd6-a882-81753b9b5e3e <barriers and barrier elements> reference term-62744 adlib-term-62744 804fa77a-5f54-3f72-aebb-22381af51a54 dams reference term-66169 adlib-term-66169 7240de87-8532-3e64-a7c2-671fc3b64103 ha-has barriers term