SINOPSIS DEL LIBRO

<p>"The Geographical Distribution of Animals" in 2 volumes is one of the best-known works by Alfred Russel Wallace. Extending the system developed by the British zoologist Philip Sclater for birds ? which divided the earth into six separate geographic regions for describing species distribution ? to cover mammals, reptiles and insects as well, Wallace created the basis for the zoogeographic regions still in use today. He discussed all of the fact...Seguir leyendo