@Book{OL3691775M,
    title: {Introductory oceanography.},
    author: {Harold V. Thurman and Alan P. Trujillo},
    publisher: {Pearson Prentice Hall},
    year: {2004},
    place: {Upper Saddle River, N.J},
}

@Book{OL6795123M,
    title: {Essentials of meteorology},
    author: {C. Donald Ahrens},
    publisher: {Brooks/Cole/Thomson Learning},
    year: {2001},
    place: {Australia},
}

@Book{OL32770118M,
    title: {Meteorology today},
    author: {C. Donald Ahrens},
    publisher: {Nelson Education},
    year: {2012},
    place: {Toronto},
}

@Book{OL22108331M,
    title: {Geography},
    author: {David Waugh},
    publisher: {Nelson},
    year: {2000},
    place: {Cheltenham},
}

@Author{OL2661863A,
    name: {David Waugh},
}