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England has more ancient native oak trees than the rest of Europe combined. How did that come about? The reasons are all historical, and nothing to do with climate or soil factors. …

Conifers are one of the world's most important resources of timber. If managed wisely and used sustainably, these resources will provide wood for a multitude of purposes, virtually …

World Checklist and Bibliography of Conifers is the definitive reference for botanists, horticulturists, foresters and conservationists. It provides the most authoritative list of …

The new edition of this work first published in 1990 includes 3,787 references to the published literature. To make it far more accessible, many more general titles have been added …