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      Cover image for The Clements Growth Prediction Charts for Residual Stands of Mixed Conifers in California; no.9
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      The Clements Growth Prediction Charts for Residual Stands of Mixed Conifers in California; no.9

      Douglass F Roy

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $43.99

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      Cover image for Site Preparation as Related to Ground Cover Density in Natural Regeneration of Ponderosa Pine; no.4
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      Site Preparation as Related to Ground Cover Density in Natural Regeneration of Ponderosa Pine; no.4

      David 1921- Tackle,Douglass F Roy

      This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.

      This work is in the public…

      $43.99

      Available to order, ships in approx 2 weeksAvailable to order