TThe mighty bearsThe mighty bearsde Robert M. McClungEdiciones (1)The mighty bears (1967)Random HouseMás obras de Robert M. McClungMMammals and how they liveMammals and how they live1963PPossumPossum1963SScreamer, last of the Eastern panthersScreamer, last of the Eastern panthers
LLost Wild America: The Story of Our Extinct and Vanishing WiLost Wild America: The Story of Our Extinct and Vanishing Wildlife
