Do You Know About Gorillas?de Stuart TrotterMateriasGorillaJuvenile literatureEdiciones (1)Do You Know About Gorillas? (2001)Barron''s Educational Series · inglés · ISBN 9780764155789Más obras de Stuart TrotterThe Princess Who Couldnt SleepPiglets Rainy DayGreedy Grumpy HippoPolar White And The Woo Hoo Day