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Diversity of Life

Maureen Sims

出版	Rubicon Publishing, Incorporated, 2013-10-15
主題	Science / General
ISBN	17705873579781770587359
URL	http://books.google.com.hk/books?id=YsOfoAEACAAJ&hl=&source=gbs_api

註釋

The word biodiversity means different living things. there is more biodiversity when there are more different living things. People must protect the biodiversity on Earth. Every living thing adds something to the planet.