translate English to French: McKeague, J.A. and M.S. Wolynetz, "Background Levels of Minor Elements in Some Canadian Soils", Geoderma, 24: 299-307 (1980).
McKeague, J.A. et M.S. Wolynetz, «Background Levels of Minor Elements in Some Canadian Soils», Geoderma, 24:299-307 (1980).