Why do farts smell like rotten eggs?

Symons, Mitchell.

Notes
Have you ever wondered...
Why we burp?
What a wotsit is?
Whether lemmings really jump off cliffs?
Why vomit aleays contains carrots?
And why do farts msell like rotten eggs?
Custom 2
20140928011023.0
Location edition Bar Code due date
Non Fiction 123083
Dewey:030
call #:030
ISBN:9781862307490
pub:2009
Subjects