SSSAJ Journal of Natural Resources and Life Sciences Education
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Fig. 3. Average soil profile depth and horizon thickness sampled for 18 soil series. Thirteen of the 18 series were sampled to a depth >1 m. Percentage of total N found below 1-m depth is shown below each bar.





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HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
The SCI Journals Agronomy Journal Crop Science
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and Life Sciences Education		 Vadose Zone Journal
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