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008250528e196408##oncae   o    f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aA58-7/6-1964E-PDF
1001 |aKalbfleisch, William, |eauthor.
24510|aSupplementary lighting for glasshouses / |c[by W. Kalbfleisch and Peter W. Voisey].
264 1|a[Ottawa] : |bEngineering Research Service, Research Branch, Canada Department of Agriculture, |cAugust 1964.
300 |a1 online resource (10 pages) : |billustrations, plans
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aEngineering specifications ; |v6232
500 |aCover title.
500 |aDigitized edition from print [provided by Agriculture and Agri-Food Canada].
650 0|aGreenhouses|xLighting.
650 0|aElectric light fixtures|xDesign and construction.
650 6|aSerres|xÉclairage.
650 6|aLuminaires|xConception et construction.
7101 |aCanada.|bDepartment of Agriculture.|bEngineering Research Service, |eissuing body.
830#0|aEngineering specifications ;|v6232.|w(CaOODSP)9.951038
85640|qPDF|s3.60 MB|uhttps://publications.gc.ca/collections/collection_2025/aac-aafc/A58-7-6-1964-eng.pdf