A. R. Ennos Books
Trees
By Roland Ennos, Ennos R
"More than 80,000 species of trees today cover a full 30 percent of the earth's land mass and have dominated the earth for over 300 million years. Trees are the largest organisms that have ever liv...
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By A. R. Ennos
Roland Ennos allows readers to better understand trees and their structure by answering questions that include: How did trees evolve? How do they stand up? Why are there so many different types? Ho...
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