1 Table of Contents: “... -- Chapter4: Risk of human exposure to chemical substances in gas industry -- Chapter5: Geological risk...”

2 “...This monograph is intended to provide a systematic presentation of theories concerning...”

3 “... of mercury contamination, and its impact on human health and on prospective mitigation strategies through...”

4 “... for human consumption due to their flavor, medicinal or recreational properties. It is divided into a...”