🦃 Cozy up with autumn reads! Let our AI Librarian pick your perfect fireside book 🍁

Gregory J. Chekan

Explore the literary world of this author

Books by Gregory J. Chekan

Loading Characteristics of Pillars in Multiple-seam Mining Operations

...

Explore this book →

Investigation of Longwall Gateroad Roof Support Characteristics at Powhatan No. 4 Mine

Instrumentation Plan

...

Explore this book →

Convergence Measurements for Squeeze Monitoring

Instrumentation and Results

...

Explore this book →

Analysis and Design Considerations for Superimposed Longwall Gate Roads

...

Explore this book →

Comparative Study of Pillar Load Transfer Associated with Multiple-seam Mining

...

Explore this book →

Investigation of Longwall Gateroad Roof Support Characteristics at Powhatan No. 4 Mine

Instrumentation Plan

...

Explore this book →

Design Practices for Multiple-seam Longwall Mines

...

Explore this book →

Pillar Load Transfer Associated with Multiple-seam Mining

...

Explore this book →

Strata Interactions in Multiple-seam Mining--two Case Studies in Pennsylvania

...

Explore this book →

Influence of Subjacent Gob on Longwall Development Mining in the Upper Kittanning Coalbed of South-central Pennsylvania

...

Explore this book →

Design of Bulkheads for Controlling Water in Underground Mines

...

Explore this book →

BOMCRATR

A Curved Ray Tomographic Computer Program for Geophysical Applications

...

Explore this book →

✒️