WWhose Egg?Whose Egg?de Guy TroughtonEdiciones (1)Whose Egg? (2011)ISBN 9780545550413Más obras de Guy TroughtonWWhose Egg? and Whose Nest? (Destination Rewards)Whose Egg? and Whose Nest? (Destination Rewards)AAustralian Birds JournalAustralian Birds JournalWWhose Nest?Whose Nest?
