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Trees, Aggregates & Biodiversity Day
April 6, 2017
An FdA´s pioneering initiative in Spain.
It´s an open day of the aggregates companies so that the nearby schools can carry out, as a complementary activity, a visit to a quarry or a gravel where children learn how to care for the environment, planting trees, know which machines are used to extract rocks and produce aggregates and discover the importance of the aggregates in everyday.