Almanac 2020/ 
National Geographic Society.-- 
 - Washington DC:  National Geographic  c2019 
 - 351 p.:  col.ill.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781426332814 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile literature<br/>juvenile literature<br/>Juvenile literature
<br/><br/><label>LC Class. No.: </label>AY 81.J8  / N277n 2019