Livres associés

Veitch''s manual of the coniferae : containing a general review of the order, a synopsis of the species cultivated in Great Britain, their botanical history, economic properties, place and use in arboriculture, etc.

Practical hints on planting ornamental trees with particular reference to coniferae...

On the germination, development, and fructification of the higher Cryptogamia and on the fructification of the Coniferæ.

The older forest plantations in Massachusetts. Conifers.

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  Auteur(s): Hawley, Ralph C.
• The practice of silviculture, with particular reference to its application in the United States.
  Auteur(s): Hawley, Ralph C.
• The practice of silviculture, with particular reference to its application in the United States
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• Studies from the Yale Psychological Laboratory.
  
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  Auteur(s): Verrill, A. E.
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  Auteur(s): Hawley, Ralph C. ,  Leffelman, Louis Jack.