5077638
9780448440842
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Instructions for a variety of simple experiments that illustrate some of the more "disgusting" aspects of human physiology. Also includes experiments involving bread mold, snail slime, and sour milk.Sylvia Branzei is the author of 'Hands-on grossology/gb', published 1999 under ISBN 9780448440842 and ISBN 0448440849.
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