000 02060nam  2200337zi 4500
0019.891152
003CaOODSP
00520230818074116
006m     o  d f      
007cr b||||||||||
008200902e20021213quca    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aP21-6/2002E-PDF
1001 |aOberlander, Cornelia Hahn, |eauthor.
24510|aIntroductory manual for greening roofs for Public Works and Government Services Canada / |cCornelia Hahn Oberlander, Elisabeth Whitelaw, Eva Matsuzaki.
24610|aGreening roofs for Public Works and Government Services Canada
250 |aVersion 1.1
264 1|aGatineau, Québec : |bPublic Works and Government Services Canada = Travaux publics et services gouvernementaux Canada, |cDecember 13, 2002.
300 |a1 online resource (32 pages) : |billustrations
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
504 |aIncludes bibliographical references (pages 26-30).
520 |a"A successful green roof requires research and analysis, as well as understanding the complexity of the required construction profile, namely: a) waterproofing, roof protection and drainage, b) light weight growing medium, c) vegetation. There are two distinct types of green roofs: 1. Intensive: an accessible roof with park-like features of trees and shrubs, and 2. Extensive: an inaccessible roof to be viewed from surrounding buildings with a thin layer of growing medium. This manual was written as a guide for greening roofs throughout Canada"--Introduction, page 1.
650 0|aGreen roofs (Gardening)|zCanada|vHandbooks, manuals, etc.
650 6|aToits végétalisés|zCanada|vGuides, manuels, etc.
655 7|aHandbooks and manuals|2lcgft
655 7|aGuides et manuels|2rvmgf
7101 |aCanada. |bPublic Works and Government Services Canada, |eissuing body.
85640|qPDF|s628 KB|uhttps://publications.gc.ca/collections/collection_2021/spac-pspc/P21-6-2002-eng.pdf