. Crop production risks in the Canadian prairie region in relation to climate and land Grain; Oilseed plants; Crops and climate; Crops and soils; Cultures de plein champ; Cultures et climat. H7 ' H6 ' h 3^ HA H3 HI lOUE 100 100 B. 150 mm AWC v. H7 H6 H5 ' H4 ' H3 ZONE â BO 100 100 80 C. 200 mm AWC D. 250 mm AWC bO 40 20--. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Dumanski, J. (Julian); Kirkwood, V; Canada


. Crop production risks in the Canadian prairie region in relation to climate and land Grain; Oilseed plants; Crops and climate; Crops and soils; Cultures de plein champ; Cultures et climat. H7 ' H6 ' h 3^ HA H3 HI lOUE 100 100 B. 150 mm AWC v. H7 H6 H5 ' H4 ' H3 ZONE â BO 100 100 80 C. 200 mm AWC D. 250 mm AWC bO 40 20--. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Dumanski, J. (Julian); Kirkwood, V; Canada. Agriculture Canada. Research Branch. [Ottawa] : Research Branch, Agriculture Canada


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Keywords: ., bo, bookcentury1900, booksubjectcropsandclimate, booksubjectgrain