. "Rachel Carson : extraordinary environmentalist" . . . "A biography of environmentalist Rachel Carson, discussing her childhood, education, and career studying and writing about nature." . . . . "A biography of Rachel Carson, an environmentalist and biologist who did research about how chemicals affect the environment." . "Electronic books" . "Electronic books"@en . "Juvenile works" . . . . "Rachel Carson Extraordinary Environmentalist"@en . . . . . . . "Biography" . . . "JUVENILE NONFICTION / Science & Nature / Biology" . . . . "JUVENILE NONFICTION / Biography & Autobiography / Science & Technology" . .