أعرض تسجيلة المادة بشكل مبسط
| dc.date |
2007-08-09T16:53:11Z |
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| dc.date |
2007-08-09T16:53:11Z |
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| dc.date |
2004-01 |
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| dc.date.accessioned |
2013-10-16T08:05:45Z |
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| dc.date.available |
2013-10-16T08:05:45Z |
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| dc.date.issued |
2013-10-16 |
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| dc.identifier |
http://hdl.handle.net/1957/6311 |
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| dc.identifier.uri |
http://koha.mediu.edu.my:8181/xmlui/handle/1957/6311 |
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| dc.description |
Published January 2004. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog |
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| dc.language |
en_US |
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| dc.publisher |
[Corvallis, Or.] : Agricultural Experiment Station, Oregon State University |
|
| dc.relation |
Special report (Oregon State University. Agricultural Experiment Station) |
|
| dc.relation |
1050 |
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| dc.subject |
Groundwater -- Pollution -- Oregon, Western |
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| dc.subject |
Nitrogen in agriculture -- Oregon, Western |
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| dc.subject |
Nutrient pollution of water -- Oregon, Western |
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| dc.subject |
Nitrates -- Environmental aspects -- Oregon, Western |
|
| dc.title |
Nitrates and groundwater : why should we be concerned with our current fertilizer practices? |
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| dc.type |
Technical Report |
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الملفات في هذه المادة
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لا توجد أي ملفات مرتبطة بهذه المادة.
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هذه المادة تبدو في المجموعات التالية:
أعرض تسجيلة المادة بشكل مبسط