What is the ISBN of Bully for Brontosaurus?

The ISBN of "Bully for Brontosaurus" by Stephen Jay Gould depends on the edition you're looking for. Here are a few examples:

* ISBN-13: 978-0393308560 - This is for the 1991 edition published by W. W. Norton & Company.

* ISBN-13: 978-0679745103 - This is for the 1980 edition published by W. W. Norton & Company.

To find the ISBN for a specific edition, you can search online booksellers like Amazon or Goodreads.