Pathogens and other threats to Pinus contorta in northern Sweden
The background to the large-scale planting of Pinus contorta in northern Sweden is reviewed with an account of the distribution and characteristics ofPi nus contorta within its natural range in western North America. The threatsto successful planting of exotics are discussed in relation to the histo...
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| Format: | Doctoral Thesis |
| Language: | English |
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Umeå universitet, Institutionen för fysiologisk botanik
1984
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-78979 http://nbn-resolving.de/urn:isbn:91-7174-168-2 |