For biological resources from aquatic environments, emphasis will be placed on essential biological functions, safe and environmentally friendly production systems and feeds of cultured species and on fisheries biology, dynamics of mixed fisheries, interactions between fisheries activities and the marine ecosystem and on fleet-based, regional and multi-annual management systems.

Striking progress by the European Monetary System since 1987, the date of the last significant monetary alignment, has created a dynamic interaction between monetary stability and development of the single market.

I shall define the major milestones in the creation of the “drug problem” by using two methods at the same time: 1- the first, a historical method consisting of secondary sources, which I shall use initially to trace the major outlines of the essential stages in the development of control and suppression of drugs on the international and Canadian stages; 2- the second, which is designed to familiarize myself with certain basic concepts in the theory of social problems, will help me to identify the social agents involved more directly in putting in place and in maintaining the system of drug prohibition in Canada as well as to delimit the dynamics involved ...[+++] in their interactions in the development of this phenomenon as a problem.