Libros de Ciencias naturales. Estudios y ensayos, página 20 de 123

Las toneladas de materiales extraídos anualmente del planeta, las emisiones, las cantidades de bosques tropicales talados, etc., son informaciones disponibles fuera de discusión. A partir de los hechos, hay que crear un sistema contable que, como hacen lo

CALENDARIO DE AGRICULTURA BIODINAMICA 2013

An extraordinary companion guide to the next landmark natural history documentary series from BBC, aiming to reshape the way we think about each region of Africa by revealing never before seen impressions of the continent Sir David Attenborough CBE and the award-winning BBC Natural History Unit embark on a landmark new series, painting a breathtaking portrait of Africa as never before caught on film. This lavish and unmissable companion to the series reveals the undiscovered side of Africa's five unique regions. Inspiring photography captures unprecedented glimpses of wildlife behavior, mesmerizing creatures, and magical landscapes that will astound, captivate, and challenge what audiences think they know about Africa. This is a spectacular journey through a vast and diverse continent in all its beautiful and unexpected abundance. Readers will witness the drama of eagles catching giant bats on the wing, lizards stalking their prey on the backs of lions, antelope-hunting monkeys, and a nailbiting giraffe fight; share the discovery of the world's rarest fish species and the first-ever access to an island sanctuary for the elusive African penguin; marvel at a Congo fish that flies like a butterfly and a lovestruck beetle who thinks he's James Bond; and join a unique expedition to the most extreme parts of this vast continent.