

Type of Document Master's Thesis Author Newell, Virginia Elisabeth URN etd-06122010-020121 Title Effects of calcium, sulphur and potassium concentration in overburden on quality of strip mine drainage. Degree Master of Science Department Environmental Sciences and Engineering Advisory Committee
Advisor Name Title No Advisors Found Keywords
- Strip mining.
Date of Defense 1975-00-00 Availability restricted Abstract Files
Filename Size Approximate Download Time (Hours:Minutes:Seconds)
28.8 Modem 56K Modem ISDN (64 Kb) ISDN (128 Kb) Higher-speed Access LD5655.V855_1975.N44.pdf 21.20 Mb 01:38:08 00:50:28 00:44:09 00:22:04 00:01:53 next to an author's name indicates that all files or directories associated with their ETD are accessible from the Virginia Tech campus network only.
If you have questions or technical problems, please Contact DLA.