Ressourcen Stichwort: Trees

89 items found (Showing 31 - 40) |

  1. Collection Storage and Treatment of Tree Seeds

    01.01.1992 It is rather extraordinary to think that one small seed can grow into a tree that will live for hundreds of years, reaching a size several metres in diameter. But seeds are delicate, as all farmers know. To maintain their potential to sprout, (or “viability”), seed must be collected, stored, and...
    Seed Storage Seed technology Trees Seed Harvesting seed collection

  2. The Global Forest

    One of the world's experts on how trees chemically affect the environment, Canadian scientist Diana Beresford-Kroeger is on a mission to save the planet- one newly planted tree at a time. In this new book, she skillfully weaves together ecology, ethnobotany, horticulture, spirituality, science,...
    Forest Ecology Trees Folklore

  3. Tropical and Subtropical Trees: A Worldwide Encyclopaedic Guide

    01.01.2004 This exhaustive, lavishly illustrated A-Z encyclopedia describes tropical and subtropical trees by their specific attributes and profiles, such as color, shape, texture, flowers, foliage, or fruit. It also includes a collection of useful quick-reference checklists that help gardeners, designers,...
    Trees Tropical Trees Subtropical Trees

  4. Totally Tree-Mendous Activities

    01.01.1997 This booklet contains a variety of activies for children to increase their knowledge of trees. It contains information about Tree identification, seasonal tree changes, researches and fieldwork of trees, benefits of trees and arts and literature about trees. 42 pages, illustrated
    Trees Environmental Educ...

  5. Trees of Puerto Rico and the Virgin Islands

    01.01.1974 This book includes 460 species of trees- includes each plant family begins with a family description and a key to all of its species. Also included are briefdescribtions of 40 minor species.
    Trees Puerto Rico Virgin Islands Botany

  6. Wanatca Yearbook 2002 Volume 26

    01.01.2002 A collection of writings on trees and nuts by the West Australian Nut and Tree Crop Association.
    Trees Nuts Tree Management Tree identification

  7. Wanatca Yearbook 2001

    A collection of writings on trees and nuts by the West Australian Nut and Tree Crop Association.
    Trees Nuts

  8. Wanatca Yearbook, 2000

    01.01.2000 A collection of writings on fruits and nuts by the West Australian Nut and Tree Crop Association.
    Nuts Trees Tree Management Tree Planting

  9. Manual of Highland Ethiopian Trees

    01.01.2001 The SIM Forestry study Project began in 1999 to bring together various sources of information about highland Ethiopian trees and shrubs, and to identify trees and shrubs that should be further propagated.
    Trees Ethiopia Botany

  10. Trees, shrubs and lianas of West African dry zones

    01.01.2004 Orginally published in French, this English translation has colored pictures along with descriptions of individual trees, shrubs and lianas of West African dry zones..
    plants West Africa Woody Plants Shrubs Trees Arid Regions Plants