£4.00
In recent years the environment has become a major political issue. And rightly so, because a serious environmental crisis really does exist. The air we breathe, the water we drink, the food we eat have all become contaminated to a greater or lesser extent. Ecology – the branch of biology that studies the relationships of living organisms to their environment – is important, as it is concerned with explaining exactly what has been happening and what is likely to happen if present trends continue.
Price £4.00 including P & P.
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