Michael Sapko

Michael Sapko is the author of "Results of in-Mine Research in Support of the Investigation of the Sago Mine Explosion", "Performance of a Polyurethane Core Seal Tested in a Hydrostatic Chamber", "Recommendations for a New Rock Dusting Standard to Prevent Coal Dust...

Books by Michael Sapko

Results of in-Min...
Cashdollar, Kenneth
Paperback: $19.99

Recommendations f...
Cashdollar, Kenneth
Paperback: $15.99

Compendium of Str...
Zipf, Karl
Paperback: $17.89

Performance of a ...
Dolinar, Dennis
Paperback: $14.99