A study of losses due to weeds in several crop zones of Manitoba
The control of weeds is one of the oldest and still one of the most important problems connected with agriculture. Because we have always had weeds with us, there is a tendency to accept the situation as inevitable and one of the necessary evils connected with farming, consequently no sufficient, ge...
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| Language: | en_US |
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2011
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| Online Access: | http://hdl.handle.net/1993/4623 |