What are the contribution of Pedro flores?

Please provide more context about which Pedro Flores you are referring to. There are several people with this name, including:

* Pedro Flores (baseball player): A former Major League Baseball player who played for the St. Louis Cardinals.

* Pedro Flores (politician): A member of the Mexican Congress.

* Pedro Flores (musician): A Peruvian musician and composer.

Once you clarify which Pedro Flores you are interested in, I can provide information about their contributions.