Brussels, 19/03/2003 (Agence Europe) - The European Commission has just added four denominations of agricultural products and foodstuffs to the list of Protected Geographical Indications (PGI), Protected Designations of Origin (PDO), and Guaranteed Traditional Specialities (GTS). These denominations are: Asparago verde di Altedo (vegetable- Italy- PGI), Sporessa Vicentina (meat-based product- Italy- PDO), Pêra Rocha do Oeste (fruit- Portugal- PDO), and Karjalanpiirakka (pastry- Finland-...