أعرض تسجيلة المادة بشكل مبسط
| dc.date |
2006-11-27T21:33:01Z |
|
| dc.date |
2006-11-27T21:33:01Z |
|
| dc.date |
1980 |
|
| dc.date.accessioned |
2013-10-16T07:42:30Z |
|
| dc.date.available |
2013-10-16T07:42:30Z |
|
| dc.date.issued |
2013-10-16 |
|
| dc.identifier |
http://hdl.handle.net/1957/3522 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/xmlui/handle/1957/3522 |
|
| dc.description |
The mountain pine beetle infestation in Corral, Little Corral, and Cache Creeks on the Crow Indian Reservation, Montana has been increasing for the past several years. Trees killed per acre averaged 38.8 in 1979.
Our predictions for the future trend of the infestation, plus management
alternatives to lessen its severity, are outlined in this report. |
|
| dc.language |
en_US |
|
| dc.publisher |
Missoula, Mont. : Forest Service, Northern Region, State and Private Forestry |
|
| dc.relation |
Report (United States. Forest Service. Northern Region) |
|
| dc.relation |
no. 80-2 |
|
| dc.relation |
Forest insect & disease management |
|
| dc.title |
Evaluation of a mountain pine beetle infestation in second-growth ponderosa pine on the Crow Indian Reservation, Montana, 1979 |
|
| 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