Book Description
for Gee Whiz! It's All about Pee by Susan E. Goodman and Elwood H. Smith
From the Publisher
"Few realize how fascinating, and even educational, this subject can be. You can learn about all sorts of things from pee--American history (Civil War belles hoarded urine for making gunpowder); the animal kingdom (when lobsters fight they squirt each other with pee from bladders on either side of their eyes); even espionage (scientists are using urine to classify "odortypes" that will identify individuals as accurately as their fingerprints).--From publisher description."--From source other than the Library of Congress.
Publisher description retrieved from Google Books.