tag="{http://www.w3.org/1999/xhtml}a">Comets—Meteors—Nebulæ—NEBULAR HYPOTHESIS—ECLIPSES—MYTHOLOGY OF THE CONSTELLATIONS—DICTIONARY OF SCIENTIFIC TERMS USED IN ASTRONOMY—STAR CHARTS AND MAPS.

⁂Books of Reference about the Heavens.—Campbell: Handbook of Practical Astronomy. Young: Elementary Astronomy, Manual of Astronomy, and General Astronomy. Ball: Story of the Heavens. Turner: Modern Astronomy. Newcomb: Popular Astronomy. Todd: A New Astronomy. Gregory: Vault of Heaven.

BOOK OF THE EARTH

OUR EARTH: ITS STRUCTURE AND SURFACE—GEOLOGICAL VIEW OF THE GROWTH OF THE EARTH—LAND FORMS OF THE WORLD—DISTRIBUTION OF LAND AND WATER—THE CONTINENTS—ISLANDS—MOUNTAINS—WATERS OF THE EARTH—FORMS OF WATER—RIVERS—WATERFALLS AND RAPIDS—LAKES—OCEANS—VOLCANOES—GEYSERS—ATMOSPHERE, CLIMATE, AND WEATHER—WINDS—CLOUDS—ATMOSPHERIC VAPOR, (Dew, Mist, Fog, Rain, Hail, Snow)—GLACIERS—ICEBERGS—DESERTS—NATURAL FORCES—MINERAL PRODUCTS—PRONOUNCING DICTIONARY OF SCIENTIFIC TERMS—MAPS AND CHARTS.

⁂Books of Reference about the Earth.—Dawson: Story of the Earth. Lyell: Principles of Geology. Geikie: Primer of Geology. Shaler: Sea and Land. Scott: Geology. Geikie: Text-Book of Geology. Chamberlin and Salisbury: Geology. Le Conte: Elements of Geology. Dana: Manual of Geology. Miers: Mineralogy. Dana: Text-Book of Mineralogy and System of Mineralogy (most comprehensive work in English). Brush and Penfield: Determinative Mineralogy. Rosenbusch-Iddings: Rock-Making Minerals. Hatch: Petrology. Butler: Pocket Handbook of Minerals. Mill: Realm of Nature. W. M. Davis: Physical Geography. Tarr: Physical Geography.

BOOK OF THE VEGETABLE KINGDOM

REALMS OF LIFE UPON THE EARTH—CHIEF DIVISIONS OF THE PLANT KINGDOM: (1)