Subjects: Nature -- Effect of human beings on -- Yellowstone National Park -- History -- 20th century; Bear attacks -- Yellowstone National Park -- History -- 20th century; Violent deaths -- Yellowstone National Park -- History -- 20th centuryYellowstone National Park -- Management -- History -- 20th century; Yellowstone National Park -- Environmental conditions -- History -- 20th centuryUnited States. National Park Service -- Trials, litigation, etc...
Record details
Subjects: Earth Day--History--Juvenile literature; Environmentalism--History--Juvenile literatureYOUNG ADULT NONFICTION / Science & Nature / Environmental Conservation & Protection; YOUNG ADULT NONFICTION / Recycling & Green Living; YOUNG ADULT NONFICTION / Activism & Social Justice
Subjects: Marine biologists -- Biography; Naturalists -- Biography; Environmentalists -- BiographyCarson, Rachel, 1907-1964; Carson, Rachel, 1907-1964 -- Influence
Subjects: National parks and reserves -- History -- Juvenile fiction; Environmentalism -- History -- Juvenile fiction; Naturalists -- Juvenile fictionYosemite National Park (Calif.) -- History -- Juvenile fictionRoosevelt, Theodore, 1858-1919 -- Travel -- California -- Yosemite Valley -- Juvenile fiction; Muir, John, 1838-1914 -- Juvenile fiction
Subjects: National parks and reserves -- History -- Juvenile literature; Environmentalism -- History -- Juvenile literature; BiographiesYosemite National Park (Calif.) -- Juvenile literatureRoosevelt, Theodore, 1858-1919 -- Travel -- California -- Yosemite Valley -- Juvenile literature; Muir, John, 1838-1914 -- Juvenile literature
Subjects: Green movement--Juvenile literature; Environmentalism--History--Juvenile literature; Protest movements--Juvenile literatureJUVENILE NONFICTION / Social Science / Politics & Government; JUVENILE NONFICTION / Science & Nature / Environmental Science & Ecosystems