A Quarto Size would be most convenient for a <lb xmlns="http://www.tei-c.org/ns/1.0" />school-book. The Zoological and Botanical Maps to <lb xmlns="http://www.tei-c.org/ns/1.0" />contain little sketches of the conspicuous objects of <lb xmlns="http://www.tei-c.org/ns/1.0" />Each Region, but these are not to be crowded.