. . "Beetles." . . "Discusses different kinds of water beetles and gives instructions for collecting and raising them in a homemade aquarium. Grades 3-4." . . . . . . . . "Water beetles" . . "Water beetles"@en . . . "Describes the different appearance and habits of water beetles and how each live, eat, and reproduce." . . . "Juvenile works"@en . "Juvenile works" .