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Created in response to requests from longtime users, this addition to the acclaimed book, Lichens of North America, compiles updated and expanded keys for the ...
66 million years ago, a ten-mile-wide object from outer space hurtled into the Earth at incredible speed and destroyed the dinosaurs, along with three-quarters of ...
'In my line of work, knowing when to obey fear and when to ignore it is often the difference between life and death.'
David Ireland ...