In this attractively illustrated volume, eminent biologist Sir Richard Southwood offers a remarkable survey of life in all its forms, ranging from the earliest single-celled bacteria, to the evolution and extinction of animals such as the dinosaurs, to the variety of life today.
The book follows the major geological periods--such as the Cambrian, Ordovician, Silurian, and Devonian--explaining how great planetary changes such as the movement of the continents, the rising and falling of sea level, and the periods of glaciation, affected the forms of life on Earth. Beginning with the...

The treatment and Handling of Wastes provides an account of the environmental problems posed by the different types of waste material, the current state of technology for dealing with them, and what science and technology promises for the future. The book opens by providing a background to the general ecological, economic and legislative principles that apply to waste management and disposal. The second part of the book takes a view of what may be possible in future waste disposal programmes. The contributors are all leading scientists or industrialists who have to achieve safe economic and...