00000nam 2200000zi 4500 9.951531 CaOODSP 20250612131558 m o d f cr |n||||||||| 250529e196607##oncae o f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- A58-7/10-1966E-PDF Scott, K. R., author. Uniform supplementary lighting for glasshouses / [K.R. Scott, L. Morgan and R.A. Piché]. High-intensity glasshouse light fixtures [Ottawa] : Engineering Research Service, Research Branch, Canada Department of Agriculture, July, 1966. 1 online resource (5 pages) : illustrations, plans text txt rdacontent computer c rdamedia online resource cr rdacarrier Engineering specifications ; 6190 Cover title. Digitized edition from print [provided by Agriculture and Agri-Food Canada]. Greenhouses Lighting. Electric light fixtures Design and construction. Serres Éclairage. Luminaires Conception et construction. Canada. Department of Agriculture. Engineering Research Service, issuing body. Engineering specifications ; 6190. (CaOODSP)9.951038 PDF 1.83 MB https://publications.gc.ca/collections/collection_2025/aac-aafc/A58-7-10-1966-eng.pdf