Two-phase Flow in Coalbeds

Methane Migration Characteristics of the Pocahontas No. 3 Coalbed

Methane Control in Tunneling

Peak Methane Concentrations During Coal Mining: An Analysis

Peak Methane Concentrations During Coal Mining: An Analysis

The Methane Migration and Storage Characteristics of the Pittsburgh, Pocahontas No. 3, and Oklahoma Hartshorne Coalbeds

Handbook for Dust Control in Mining: Issue 9465

How to Control Air Contaminants During Tunnel Construction

Three Coal Mine Gob Degasification Studies Using Surface Boreholes and a Bleeder System

Ventilation Eddy Zones at a Model Coal Mine Working Face

Building Stoppings in Mines with Large Openings

Three Coal Mine Ventilation Studies Using Sulfur Hexafluoride Tracer Gas

Tracer Gas as an Aid in Mine Ventilation Analysis

Tracer Gas as an Aid in Mine Ventilation Analysis

A Spiral Sequential Sampler for Air and Liquids: Preliminary Results

Quick-fix Blowout Stoppings for Hardrock Mines

An Evaluation of Emergency Inflatable Stoppings for Use in Metal Mine Fire Rescue and Recovery Operations

Methane Buildup Hazards Caused by Dust Scrubber Recirculation at Coal Mine Working Faces: A Preliminary Estimate, Issues 8015-8025

Statistical Analysis of Methane Concentration Fluctuations: Produced by Incomplete Mixing of Methane and Air at a Model Coal Mine Working Face

Self-sealing Brattice for Coal Mine Rescue and Recovery