Nature References

Flight and Floating (Experiment with S.)

By Halson, Mike

Discovering Life on Earth

By Attenborough, Sir David

Tavole Nautiche

By Macaulay, David

Cells are Us

By Balkwill, Frances R., Rolph, Mic

Cell Wars

By Balkwill, Frances R., Rolph, Mic

The Egg And Sperm Race: Discover The Human Body

By Balkwill, Dr. Fran, Rolph, Mic

The Egg and Sperm Race

By Balkwill, Frances R., Rolph, Mic

Earth and Space (Collins Keys S.)

By Stringer, John

Body Facts (Faxfinder S.)

By Walker, Richard

Yikes !: Your Body, Up Close!

By Janulewicz, Mike

Collins Fact Books – Skywatch

By Nottridge, Rhoda, Arcana Artists, Reed, Bob

AA Illustrated Guide to Britain

By The Automobile Assocation, Illustrated in Colour

Birds of Britain and Europe

By Fitter, R. S. R.

Bird Guide (Collins Field Guide)

By Keith, Stuart, Gooders, John

British Birds

By Lambert, Terence, Gooders, John, Lambert, Terence, Arlott, Norman

Collins Guide to the Insects of Britain and Western Europe (Collins Pocket Guide)

By Chinery, Michael

A Field Guide to the Birds of West Africa

By William Searle, Gerard J. Morel, Wolfgang Hartwig

A Field Guide to the Birds of South-East Asia: Covering Burma, Malaya, Thailand, Cambodia, Vietnam, Laos and Hong Kong (Collins Field Guide)

By King, Ben F., Dickinson, Edward C., Woodcock, Martin W.

Trees of Britain and Northern Europe (Collins Field Guide)

By Mitchell, Alan, Dahlstrom, P., Sunesen, E., Sunesen, C.

The Birds of Britain and Europe with North Africa and the Middle East (Collins handguides)

By Heinzel, HERMANN, Fitter, R. S. R., Parslow, John

Field Guide to the Birds of Galapagos (Collins Pocket Guide)

By Harris, Michael, Mackay, Barry Kent

Field Guide to the Mammals of Britain and Europe

By Brink, F.H.Van Den

Handguide to the Wild Animals of Britain and Europe (Collins handguides)

By Ovenden, Denys

Collins Birds of India (Collins Pocket Guide)

By Woodcock, Martin, Heinzel, HERMANN

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

By Penny, Malcolm

Photoguide to the Wild Flowers of the Mediterranean (Collins Field Guide)

By Schonfelder, Ingrid, Schonfelder, Peter

Collins Pocket Guide – Birds of Britain and Europe

By Herman Heinzel, Richard Fitter, John Parslow, Herman Heinzel

Collins Nature Guide - Wild Flowers of Britain and Europe

By Lippert, W., Podlech, D.

Collins Wild Guide – Trees of Britain and Northern Europe (Collins Wild Guide S.)

By Press, Bob

Watch Guide – Night Sky (Collins Watch Guides)

By Harper Collins Publishers