Good health : a visit from Droopy /
by Janet McDonnell ; illustrated by Tom Dunnington.
- Chicago, Ill. : Child's World : Distributed by Childrens Press, c1990.
- 32 p. : col. ill. ; 24 cm.
- Discovery world .
Includes index.
Professor Facto shares with Droopy the various ways of achieving good health, discussing nutrition, exercise, rest, and good hygiene.