Tunafish sandwiches
By: by Patty Wolcott ; illustrated by Hans Zander.
Contributors: Zander, Hans, 1937- ill.
Series: 10-word readers
Publisher: Random House
Published: 1991
Place of publication: New York
Language: eng
Subjects: Food chains (Ecology) -- Juvenile literature.; Marine ecology -- Juvenile literature.; Food chains (Ecology); Marine ecology.; Ecology.
Description: Pictures and brief text introduce the concept of a food chain, beginning with the part tiny phytoplankton play in providing tuna for two children's tuna fish sandwiches.
Notes: Originally published: Reading, Mass. : Addison-Wesley, 1975.