00000nam 2200000zi 4500 9.951833 CaOODSP 20250616092013 m o d f cr |n||||||||| 250603e196911##onca o f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- A58-7/21-1969E-PDF Hergert, G., author. A tobacco leaf thresher for research samples / [G. B. Hergert]. A tobacco leaf thresher Ottawa : Engineering Research Service, Research Branch, Canada Agriculture, Central Experimental Farm, November 1969. 1 online resource (6 pages, 3 unnumbered pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Engineering specification ; 6911 [Contribution] ; [No. 224] Cover title. Digitized edition from print [provided by Agriculture and Agri-Food Canada]. Tobacco Threshing Machinery Canada. Tobacco Research Canada Equipment and supplies. Tabac Battage Machines Canada. Tabac Recherche Canada Appareils et matériel. Canada. Department of Agriculture. Engineering Research Service, issuing body. Engineering specifications ; 6911. (CaOODSP)9.951038 PDF 9.37 MB https://publications.gc.ca/collections/collection_2025/aac-aafc/A58-7-21-1969-eng.pdf