Nature References

Grasses, Sedges, Rushes and Ferns of Britain and Northern Europe - Collins Pocket Guide.

By Fitter, Richard, Fitter, Alastair, Farrer, Ann

Birds of the Seychelles and the Outlying Islands (Collins Pocket Guide)

By Penny, Malcolm

Oxford Science Study Dictionary

By Prescott, Chris

Biology: Mini Dictionary (Harrap's mini dictionaries)

An Ocean of Air: A Natural History of the Atmosphere

By Walker, Gabrielle

Natural Wonders of the World

By Banyard, P.J.

DK Eyewitness Guides: Bird

By Burnie, David

Creative Nature Photography

By Bill Coster

Green Guide for Christmas: Give the Planet a Gift This Christmas

By Gavin Markham, Gavin Markham