Marvin Harris

Pigs eat grass if they are very hungry, but they can't use it as a regular source of food.
Pigs eat grass if they are very hungry, but they can't use it as a regular source of food.
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These are some quotes by American author Marvin Harris Scientist, who lived between August 18, 1927 and October 25, 2001.


Quotes by Marvin Harris

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