1592953568000 1312632483000 term-58227 1616541470280 1312632553000 1616290406394 adlib fitz-online adlib-term-58227 c46e425b-ba3e-377c-90dd-eff06d6b9f4b 2 1 scope note Irregular, partially obstructed, fast-flowing areas in rivers or streams. V.RD.ALO.AFU.AFU.ALO.BIQ.ALO 1 code V.RD.ALO.AFU.AFU.ALO.BIQ.ALO 1 rapids reference term-58225 adlib-term-58225 b4c7d21e-bb4f-3202-a2be-04bfd850d4bf waterfalls rapids term