George E. Hart

Identifiers

  • Open LibraryOL4505746A

Top Subjects

  • Strip mining -- Environmental aspects -- Pennsylvania (1)
  • Reforestation -- Pennsylvania (1)
  • Tree planting -- Pennsylvania (1)
  • Abandoned mined lands reclamation -- Pennsylvania (1)
  • Water chemistry (1)
  • Water quality -- Utah (1)
  • Stream ecology -- Utah (1)

Books by George E. Hart

Total count: 4