Category:Pinus ponderosa (seedlings)

Pliki w kategorii „Pinus ponderosa (seedlings)”

Poniżej wyświetlono 6 spośród wszystkich 6 plików w tej kategorii.

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  Annual report of the Nebraska State Horticultural Society (18242945888).jpg 3164 × 1936; 1,22 MB
  
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  Annual report of the Nebraska State Horticultural Society (Page 67) BHL4886212.jpg 3164 × 1936; 1,17 MB
  
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  Gunther Heeren indicating a one-year old ponderosa pine seedling on the Keller Ridge burn of August 1958. Almost the... - NARA - 298692.jpg 3000 × 2255; 2,12 MB
  
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  Influence of some environmental factors on initial establishment and growth of ponderosa pine seedlings (IA influenceofsomee230harr).pdf 945 × 1550, 34 strony; 1,58 MB
  
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  Ponderosa seedling reforestation-Avitt-1 (52182037588).jpg 5472 × 3648; 4,22 MB
  
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  White Mountain Apache Arizona-105.jpg 4928 × 3264; 11,48 MB