Beer, Kathleen Costello. What happens in the spring / by Kathleen Costello Beer. - [Washington] : National Geographic Society, c1977. - 32 p. : col. ill. ; 29 cm. - Books for young explorers . Describes the changes in plants and animals in the spring. ISBN: 0870442422 LCCN: 77076970 Subjects--Topical Terms: Spring--Juvenile literature.Spring. LC Class. No.: QH81 / .B413