Martin Griffiths

Martin Griffiths (born 3 July 1951) is a British diplomat who currently serves as Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator at the United Nations. Provided by Wikipedia
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Observer's Guide to Variable Stars [E-Book] /
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Observing Nebulae [E-Book] /
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Choosing and Using Astronomical Filters [E-Book] /
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Planetary Nebulae and How to Observe Them [E-Book] /
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