The main focus of this book is on the practical concerns of field personnel working in water supply, sanitation and health/hygiene education projects. It is designed to make qualitative research skill
Five scientists at INRA, the Institut National de lt Recherche Agronomique in France, tell the story of plant viruses at various levels of their existence: the cell, the plant, the population, and the
The book aims at contributing to that debate by offering a new conceptual approach to the core ideas of European integration process (sovereignty, diversity, common challenges, etc).
