The War in your BackyardBook - 2006
Examines the various species of animals and plants that make up a backyard ecosystem such as insects, squirrels, and bats, and describes how they compete for resources.
Publisher: Chicago : Raintree, c2006
Branch Call Number: J 577.5 SPILSBURY
Characteristics: 32 p. : col ill. ; 25 cm
Alternative Title: Life in an ecosystem