Author: Barnes Foundation. Arboretum
Publisher:
ISBN:
Category : Arboretums
Languages : en
Pages : 28
Book Description
Checklist of the Woody Plants at the Arboretum of the Barnes Foundation
Author: Barnes Foundation. Arboretum
Publisher:
ISBN:
Category : Arboretums
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Arboretums
Languages : en
Pages : 28
Book Description
Checklist of the Woody Plants at the Arboretum of The Barnes Foundation
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Check-list of the Woody Plants of the Arboretum of the Barnes Foundation
Author: Barnes Foundation. Arboretum
Publisher:
ISBN:
Category : Arboretums
Languages : en
Pages : 27
Book Description
Publisher:
ISBN:
Category : Arboretums
Languages : en
Pages : 27
Book Description
Check-list of the Woody Plants at the Arboretum of the Barnes Foundation
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 28
Book Description
List of Woody Plant Materials
Author: Barnes Foundation Arboretum
Publisher: Hassell Street Press
ISBN: 9781019364642
Category :
Languages : en
Pages : 0
Book Description
This comprehensive guide offers detailed information on hundreds of species of woody plants, including trees, shrubs, and vines. Compiled by experts at the Barnes Foundation's renowned arboretum, this book is an essential resource for botanists, horticulturalists, and anyone interested in the natural world. 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 domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Publisher: Hassell Street Press
ISBN: 9781019364642
Category :
Languages : en
Pages : 0
Book Description
This comprehensive guide offers detailed information on hundreds of species of woody plants, including trees, shrubs, and vines. Compiled by experts at the Barnes Foundation's renowned arboretum, this book is an essential resource for botanists, horticulturalists, and anyone interested in the natural world. 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 domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
List of Woody Plant Materials
Author: Barnes Foundation. Arboretum
Publisher:
ISBN:
Category : Woody plants
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Woody plants
Languages : en
Pages : 24
Book Description
Conservation of Threatened Plants
Author: J. Simmons
Publisher: Springer Science & Business Media
ISBN: 146842517X
Category : Science
Languages : en
Pages : 320
Book Description
During the last hlO hundred years man has changed from living in equilibrium with the natural world which sustained him, to a new position in which he is now its undisputed ruler - and very often out of equilibrium - able in a matter of hours to reduce miles of forest to devastated, potential desert. This destructive and wasteful ability has increas~d dramatically over recent years. At the same time however the need for conservation, particularly of plants as a resource for the future, has also become apparent, along with the realisation that advanced technologies can produce more from existing agricultural and forest regions. This may to some extent relieve the heavy pressure on the vulnerable areas where short term over-exploitation leads to permanent destruction of whole ecosystems, and the attendant loss, for ever, of many of the animals and plants which originally lived there. There still remains today a vast number of plant species whose potential is unknown. Maybe they will never have more than aesthetic value to mankind. But who knows where, for example, the next anti cancer agent may be found. And anyway future generations may not be ready to accept such anthropocentric values, and the options should be kept open for the philosophical concept that all life on earth has a right to exist and that man has none to exterminate.
Publisher: Springer Science & Business Media
ISBN: 146842517X
Category : Science
Languages : en
Pages : 320
Book Description
During the last hlO hundred years man has changed from living in equilibrium with the natural world which sustained him, to a new position in which he is now its undisputed ruler - and very often out of equilibrium - able in a matter of hours to reduce miles of forest to devastated, potential desert. This destructive and wasteful ability has increas~d dramatically over recent years. At the same time however the need for conservation, particularly of plants as a resource for the future, has also become apparent, along with the realisation that advanced technologies can produce more from existing agricultural and forest regions. This may to some extent relieve the heavy pressure on the vulnerable areas where short term over-exploitation leads to permanent destruction of whole ecosystems, and the attendant loss, for ever, of many of the animals and plants which originally lived there. There still remains today a vast number of plant species whose potential is unknown. Maybe they will never have more than aesthetic value to mankind. But who knows where, for example, the next anti cancer agent may be found. And anyway future generations may not be ready to accept such anthropocentric values, and the options should be kept open for the philosophical concept that all life on earth has a right to exist and that man has none to exterminate.
International Checklist of Cultivated Ilex
Author:
Publisher:
ISBN:
Category : Aquifoliaceae
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category : Aquifoliaceae
Languages : en
Pages : 104
Book Description
National Arboretum Contribution
Author: National Arboretum (U.S.)
Publisher:
ISBN:
Category : Arboretums
Languages : en
Pages : 356
Book Description
Publisher:
ISBN:
Category : Arboretums
Languages : en
Pages : 356
Book Description
National Arboretum Contributions
Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 100
Book Description