by Richard A. Cunningham
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Juniper seed sources in the Great Plains
Development of Siberian and Dahurian lar...
Provisional tree and shrub seed zones fo...
Scotch pine for the northern Great Plain...
Twenty-year performances of Scotch, Euro...
Twenty-two year results of a Scots Pine ...
The native pinewoods of Scotland
An abrupt mid-Holocene decline of Pinus ...
En produktionsmodell för tallskog i Sver...
Genetics of Scots pine