Explains the ability of living things to determine time, direction, and the seasons without the help of man-made clocks, calendars, and compasses.
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Explains the ability of living things to determine time, direction, and the seasons without the help of man-made clocks, calendars, and compasses.
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Add this copy of Time Without Clocks: How Nature Tells Time to cart. $9.81, good condition, Sold by Sessions Book Sales rated 3.0 out of 5 stars, ships from Birmingham, AL, UNITED STATES, published 1970 by Grosset & Dunlap.
