00000nam##2200000za#4500 9.696917 CaOODSP 20250506145324 cr ||||||||||| 150407|1987||||xxc|||||o f|0| 0 eng|d CaOODSP eng n-cn--- A15-1814/1987E-PDF Canada. Agriculture Canada. Energy-conserving urban greenhouses for Canada : [electronic resource] construction and management Ottawa - Ontario : Agriculture Canada 1987. 84p. figs., tables, photographs, index Publication 1814E. The catalogue number (A15-1814/1987E) and ISBN (0-660-12126-3) for the print edition have been copied in this electronic publication. Historical publication digitized by Agriculture and Agri-Food Canada. Bibliography. 12-42-Supp 2012-11-21 Energy conservation gcpds Greenhouses gcpds Les économies d'énergie dans les serres urbaines au Canada : (CaOODSP)9.640996 http://publications.gc.ca PDF 6.01 MB https://publications.gc.ca/collections/collection_2012/agr/A15-1814-1987-eng.pdf