IntroductionUntil recently, no inteational recognition of geological heritage sites of national or regional importance, and no inteational convention on geologi
An inteational research conference, entitled "Geology of the area between North and South America, with focus on the origin of the Caribbean Plate", took place
BackgroundThere is worldwide conce about the potentially damaging effects of chemicals in the environment on the health of humans, animals, agriculture and ecos