Availability of soil phosphorus and fertilizer response for oats in selected Quebec soils.
Radioactive and stable isotopes have been widely used in studies of biological problems in the last two decades. These labelled atoms or molecules allow undertaking experiments where ordinary chemical and instrumental measurements are not practical. They can be readily detected, traced or determined...
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Language: | en |
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McGill University
1962
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Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=116532 |