كتب ذات صلة

The oak : a popular introduction to forest botany

A series of facts, hints, observations and experiments on the different modes of raining young plantations of oaks : "for future navies" from the acorn, seedling, and larger plants shewing hte difficulties and objections tha thave occurred in the practical part ; with remarks upon the fencing, draining, puring and training young trees a clear and copious statement of the early and great Profits and Advantages which may be derived from Plantations of mixed and various trees, by care and attention and the contrary effects from negligence ; also how trees are retarded or accelerated in growth by the management of young plantations with hints and experimental remarks upon fruit trees ; the whole derived from actual experience on a most extended scale

The oak a popular introduction to forest-botany

Journal kept by David Douglas during his travels in North America 1823-1827 together with a particular description of thirty-three species of American oaks and eighteen species of Pinus, with appendices containing a list of the plants introduced by Douglas and an account of his death in 1834. Published under the direction of the Royal Horticultural Society.

• Frilands-traevaexten i Danmark : veiledning til kundskab om de traeer og buske, som kunne dyrkes i friland in Danmark
  المؤلفون: Ørsted, A. S.
• Bidrag til kundskab om Egefamilien i nutid og fortid.
  المؤلفون: Ørsted, A. S.
• Annulatorum danicorum conspectus.
  المؤلفون: Ørsted, A. S.