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HDR Engineering, Inc.

Existing Noise Contouring Map


Identifier
3.47257
Publication Information
n.p.
Format
Diazotyypes
Digitization Status
Not yet digitized
Reproduction:
Unknown
Dimensions
122 cm W x 60 cm H (Item)
Type
Map
Date created
April 1999
Description
Topographical map of the Arboretum grounds in 1999 with noise contour lines and measurements of sound in dB(A). 
Related Collections
Surveys
Language
English