- M. Georges Révoil et le pays des Comalis
- Ma première croisière
- Macroecología de los Andes peruanos
- Mad About the Mekong
- Mad Dogs and Englishmen
- Mad, Bad and Dangerous to Know
- Madagascar et la mission catholique
- Madagascar et les Hova
- Madagascar: The Land Amidst Moving Waters
- Madam How and Lady Why
- Madam How and Lady Why - Or, First Lessons in Earth Lore for Children
- Madeira: its scenery and how to see it. With letters of a year's residence, and lists of the trees, ...
- Magdalena. Historias de Colombia
- Maghreb et Moyen-Orient dans la mondialisation
- Magnetic Pole Shift & Mini Ice Age
- Maine to Greenland
- Maintaining High Scientific Quality at Los Alamos and Lawrence Livermore National Laboratories
- Making Climate Forecasts Matter
- Malte-Brun. Géographie complète et universelle. Nouvelle édition, continuée jusqu'à nos jours d'aprè...
- Malte-Brun. Géographie complète et universelle. Nouvelle édition, continuée jusqu'à nos jours d'aprè...
- Man and the Glacial Period
- Man vs. Weather
- Management Models for Future Seismological and Geodetic Facilities and Capabilities
- Management of Legionella in Water Systems
- Managing the Columbia River
- Manual de novells ardits vulgarment apellat Dietari del Antich Consell Barceloní, etc.
- Manual de Práticas de Topografia
- Manual of Coal and its topography. Illustrated by original drawings.
- Manual de Práticas de Topografia
- Manual of Coal and its topography. Illustrated by original drawings.
- Manual of Geology: treating of the principles of the science with special reference to American geol...
- Manual of Mineralogy, including observations on mines, rocks, reduction of ores, and the application...
- Manual of Modern Geography. Eleventh thousand, revised.
- Manuel de géographie historique. Ancienne Gascogne et Béarn, ou recueil de notices statistiques, d...
- Manuel de géographie quantitative
- Manuel de géographie urbaine
- Manures considered in their relation to the crop, the soil and the atmosphere.
- Map Addict
- Mapping the Zone
- Marfa Flights
- Marine Mammal Populations and Ocean Noise