I'm guessing that it is a typo and that they mean Graviera cheese. Once
you have the spelling correct, you can find descriptions all over:
http://www.cheese.com/Description.asp?Name=Graviera
--Lia
sf wrote:
> http://www.themenupage.com/zingarimenu.html
>
> Petto Di Pollo Con Melanzane E Groviera
> Sauteed Chicken Breast with Garlic and White Wine
> topped with Eggplant & Groviera Cheese
>
> TIA
> --
>
> Practice safe eating. Always use condiments.