Exploring humans and the environment
John Baines
Examines various aspects of our relationship with the environment, including the need for raw materials, the impact of farming, and waste disposal issues. Includes activities and discussion questions.

by sous la direction d'Alain Mayama (2012)
Parler de la relation Homme-milieu, c'est reconnaître l'interaction entre l'Homme et la nature. Repenser cette relation sous-tend que les règles qui la régissent aujourd'hui posent problème. L'Homme qui tire sa vie et son existence de la nature a l'obligation de conserver cette nature, faisant appel à un sens des responsabilités plus accru de l'Homme envers la création. Ce livre attire l'attention sur la question écologique, notamment le respect de l'environnement.
John Baines
Examines various aspects of our relationship with the environment, including the need for raw materials, the impact of farming, and waste disposal issues. Includes activities and discussion questions.
Dana Lyons
An 800-year-old Douglas fir ponders the many things it has seen in the natural world as it hears the bulldozers coming, and then some people arrive to save it from destruction.
Fikret Berkes
Papers presented at the Conference on Conservation and Development : Implementing the World Conservation Strategy, held at Ottawa in June 1986 and Fourth International Congress of Ecology, held at Syracuse in August 1986.
Peter A. Clarkson, Frank W. Nijhoff
There has in recent years been a remarkable growth of interest in the area of discrete integrable systems. Much progress has been made by applying symmetry groups to the study of differential equations, and connections have been made to other topics such as numerical methods, cellular automata and mathematical physics. This volume comprises state of the art articles from almost all the leading workers in this important and rapidly developing area, making it a necessary resource for all researchers interested in discrete integrable systems or related subjects.