The changing climate, the warming of the world and acid rain are among the greatest problems facing us at the end of the twentieth century. This book describes, for the first time, …
Mountains have captured the interests and passions of people for thousands of years. Today, millions of people live within mountain regions, and mountain regions are often areas of …
This book brings together scientists and practitioners from five continents to present their experience in undertaking activities that contribute to our understanding and informed …