. "Juvenile works"@en . . "Juvenile works" . . . . "This book introduces the wildlife crisis for planet Earth, discussing preservation of ecosystems, habitat destruction, over-fishing, pollution alert, poaching, and conservation of wildlife."@en . "This book introduces the wildlife crisis for planet Earth, discussing preservation of ecosystems, habitat destruction, over-fishing, pollution alert, poaching, and conservation of wildlife." . "Wildlife crisis"@en . "Wildlife crisis" . . "Electronic books"@en . . . . . "JUVENILE NONFICTION / General" . . . .