6:Russia and Eurasia, China
Unknown
Spinors and Space-Time: Volume 2, Spinor and Twistor Methods ...
Roger Penrose & Wolfgang Rindler
Politics and the English Language
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Xenocide
Orson Scott Card
The Hidden Life of Trees: What They Feel, How They Communicate—Disco[..] ...
Peter Wohlleben
The Secret Wisdom of Nature
The Secret Network of Nature: The Delicate Balance of All Living ...
The Hidden Life of Trees: What They Feel, How They Communicate ...
Modeling Forest Trees and Stands
Harold E. Burkhart & Margarida Tomé