John S Marr Books

Eleventh Plague
Eleventh Plague

By John S Marr

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The Black Death
The Black Death

By John S Marr, Gwyneth Cravens, John S. Marr; Gwyneth Cravens, Y Marr_ John S._ Cravens_ Gwyneth & Marrm

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«La muerte negra» es el feliz resultado de la colaboración entre una gran periodista y escritora (Gwyneth Cravens y un médico, John S. Marr internista y epidemiólogo, jefe de la Oficina de Prevenci...

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The Black Death
The Black Death

By Gwyneth Cravens

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Public Health Issues in Disaster Preparedness
Die elfte Plage.
Die elfte Plage.

By John Baldwin, John S. Marr

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Decima Primeira Praga A
Decima Primeira Praga A

By

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Black Death
Black Death

By John S. Marr, Gwyneth Cravens

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