000 00965nam  2200253za 4500
0019.801095
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008150602s1957    onca||||o    f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aA53-999/1957E-PDF
1001 |aKemp, J. G.
24510|aTraction problems with mounted tillage implements |h[electronic resource] / |cby J.G. Kemp and J.L. Thompson.
260 |aOttawa : |bCanada Department of Agriculture, Experimental Farms Service, |c1957.
300 |a7 p. : |bill.
500 |a"Issued January 1957".
500 |aHistorical publication digitized by Agriculture and Agri-Food Canada.
69207|2gccst|aAgricultural technology
7001 |aThompson, J. L.
7101 |aCanada.|bDepartment of Agriculture.
7101 |aCanada.|bExperimental Farms Service.
85640|qPDF|s515 KB|uhttps://publications.gc.ca/collections/collection_2015/aac-aafc/A53-999-1957-eng.pdf