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What has the author Robert M Powers written?
Robert M. Powers has written: 'Planetary encounters' -- subject(s): Astronautics, Exploration, Planets 'Mars' -- subject(s): Exploration, Life on other planets
What has the author Robert S Michaelsen written?
Robert S. Michaelsen has written: '\\'
What has the author Robert S Zakanitch written?
Robert S Zakanitch has written: 'Robert S. Zakanitch' -- subject(s): Exhibitions
What has the author Robert Juul written?
Robert Juul has written: 'Some reflections on judicial activism' -- subject(s): Judges, Political questions and judicial power, Rule of law, Separation of powers
What has the author Robert S Woods written?
Robert S. Woods has written: 'Naturalist's Lexicon'
What has the author Robert S Menchin written?
Robert S. Menchin has written: 'The last caprice'
What has the author S Robert Freede written?
S. Robert Freede has written: 'Cash for College'
What has the author Robert S Lemon written?
Robert S. Lemon has written: 'Reliefs and Menhirs'
What has the author Robert S Lowrance written?
Robert S. Lowrance has written: 'Fountain of youth'
What has the author Robert S Platt written?
Robert S. Platt has written: 'Latin America'
What has the author Robert S Igoe written?
Robert S. Igoe has written: 'Dictionary of Food and Ingredients'
What has the author Robert S Levine written?
Robert S. Levine has written: 'Mathematical modeling of fires'
