C H Walker: 3 books

Many previous studies and books have been dedicated to fundamental and developmental aspects of biomarkers. The purpose of this book is to provide, through various case studies, an overview of the practical use of biological markers in marine animals to evaluate the health effects of environmental...

The continuous and rapid improvement of tourism around the whole world and the increasing emigration of peoples from the developing countries to the "old continents" have changed the classical image of tropical diseases, which are now seen more frequently in temperate and highly developed...

Stars in the Darkness is a collection of stories about why being just matters, and what the ramifications are for individuals, groups, towns, countries, or even worlds if justice is not expected, encouraged, or enforced. The stories cover a wide range, from historical fiction to fantasy to...