A USEFUL key to British trees and shrubs has recently been compiled by C. T. Prime and R. J. Deacock (Cambridge: W. Heffer and Sons, Ltd., Is.). The key is divided into two sections, the first giving ...
Environmental scientists have found beech forests across western Europe are increasingly at risk from drought -- with areas of southern England worst affected. Environmental scientists from the ...
ONE of these two books, which are uniform in external appearance only, represents, we presume, the demand which has affected publications of all kinds for books with coloured illustrations. The result ...
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