00000nam 2200000za 4500 9.844709 CaOODSP 20221107152812 cr ||||||||||| 171020s1994 onc |or f|0| 0 eng d CaOODSP eng n-cn--- NH17-168/1994E-PDF Kassirer, Jay. Healthier indoor environments [electronic resource] : Canadian sources of residential products and services / prepared for Research Division, Canada Mortgage and Housing Corporation ; prepared by Jay Kassirer and Lily Weinstock. Ottawa : Canada Mortgage and Housing Corporation, 1994. iv, 87 p. "December, 1994." Digitized edition from print produced 2015 [for Canada Mortgage and Housing Corporation]. "This directory includes Canadian companies providing products and services that promote healthier indoor environments for residential markets. The companies are categorized into five groupings: 1) inspection, monitoring and control equipment and systems; 2) ventilation, air filtration, air conditioning and related equipment and systems; 3) healthier lighting systems; 4) low-pollution building products, materials and technologies; and 5) related services."--Abstract. gccst Housing gccst Health Weinstock, Lily. Canada Mortgage and Housing Corporation. Research Division. Canada Mortgage and Housing Corporation. PDF 2.55 MB https://publications.gc.ca/collections/collection_2017/schl-cmhc/NH17-168-1994-eng.pdf