000 01312cam  2200265za 4500
0019.830187
003CaOODSP
00520221107145456
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008170109s1981    oncoa  |o    f|0| 0 eng d
020 |qprint edition|z0-662-11831-6
040 |aCaOODSP|beng
043 |an-cn---
0861 |aNH18-17/3-1981E-PDF|zNH18-17/3-1981E
24500|aLeBreton Flats development evaluation 3 |h[electronic resource] : |btraffic noise barrier walls.
260 |a[Ottawa] : |bCanada Mortgage and Housing Corporation, |c[1981]
300 |a11 p. : |bphotos, ill.
500 |aIssued also in French under title: Aménagement des Plaines LeBreton évaluation 3 : murs de protection contre les bruits de la rue.
500 |aDigitized edition from print.
520 |a"This pamphlet is the third in a series describing the experiments undertaken at LeBreton Flats in sound attenuation, energy conservation, snow control, storm-water management and recreation facility design"--Preface.
69207|2gccst|aUrban planning
693 4|aSound barriers
7102 |aCanada Mortgage and Housing Corporation.
77508|tAménagement des Plaines LeBreton évaluation 3 |w(CaOODSP)9.830190
85640|qPDF|s752 KB|uhttps://publications.gc.ca/collections/collection_2017/schl-cmhc/NH18-17-3-1981-eng.pdf