Category:Pinus monticola (historical images)

Media in category "Pinus monticola (historical images)"

The following 6 files are in this category, out of 6 total.

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  1956. Dendroctonus monticolae egg galleries and larval mines on wood surface of Pinus monticola. (34029290034).jpg 1,040 × 1,336; 274 KB
  
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  Administrative Sites - Supervisor's Offices - DPLA - fe55cb4bf3ee339fd3b6343ffefe0111.jpg 2,701 × 3,869; 965 KB
  
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  American forestry (1910-1923) (17955996988).jpg 2,323 × 3,564; 808 KB
  
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  American forests (18147907631).jpg 2,189 × 3,580; 1.06 MB
  
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  Cone-bearing trees of the California mountains (1911) (20492101420).jpg 2,722 × 4,438; 1.79 MB
  
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  Growth of released and unreleased young stands in the western white pine type (IA growthofreleased132deit).pdf 1,066 × 1,595, 24 pages; 943 KB