Subjects: Community and college--Pennsylvania--Scranton; Anthracite coal mines and mining--Social aspects--Pennsylvania--Scranton; Anthracite coal mines and mining--Pennsylvania--Scranton--HistoryHISTORY / United States / State & Local / Middle Atlantic (DC, DE, MD, NJ, NY, PA); SCIENCE / Environmental Science
Record details
Subjects: Pioneers--Pennsylvania--Biography; Quakers--Pennsylvania--BiographyBIOGRAPHY & AUTOBIOGRAPHY / Historical
Subjects: City planning--Environmental aspects--Pennsylvania--Pittsburgh; Sustainable development--Pennsylvania--Pittsburgh; Urban ecology (Sociology)--Pennsylvania--PittsburghSCIENCE / General; SCIENCE / Life Sciences / Ecology; SCIENCE / Environmental Science
Subjects: Droughts--Great Plains--History--20th century--Juvenile literature; Great Fire, Peshtigo, Wis., 1871--Juvenile literature; Nature--Effect of human beings on--Juvenile literatureJUVENILE NONFICTION / Science & Nature / Earth Sciences / Weather; JUVENILE NONFICTION / Science & Nature / Earth Sciences / Earthquakes & Volcanoes; JUVENILE NONFICTION / Science & Nature / Disasters