Hal J. Kelly / K. G. Skinner / M. E. Tyrrell / A. W. Goring

UOM:39015078469551

Chromite

M. E. Tyrrell / K. J. Liles

OCLC:253559220

United States. Bureau of Mines

OCLC:1314981208

National Taskforce on CFS/PVFS/ME. / David Arthur John Tyrrell

OCLC:31918723

Chronic fatigue syndrome

National Task Force on CFS/PVS/ME. / National Task Force on Chronic Fatigue Syndrome (CFS)/Post Viral Fatigue Syndrome (PVFS)/Myalgic Encephalomyelitis (ME) / Westcare / David Arthur John Tyrrell / Great Britain. Department of Health

OCLC:277247362

Chronic fatigue syndrome

Ronald P. Hollenbeck / M. E. Tyrrell

OCLC:254532053

Ronald P. Hollenbeck / Miles E. Tyrrell

OCLC:254499142

Shale

Francis R. Cattoir / Bern Porter / Thomas A. Sullivan

OCLC:253565917

Aggregates (Building materials)

A. E. Back / Abraham L. Engel / Franklin A. Rutledge / Hal J. Kelly / J. W. Watkins / James Pennington / John B. Gayle / John Ferdinand Barkley / Oscar Carl Blade / Robert Marion Busche / Robert W. Smith / S. M. Runke / Sebastian J. Aresco / C. P. Haller / D. H. Mullen / H. E. Edwards / Howard R. Batchelder / K. G. Skinner / Lewis R. Burdick / Sol Frederick Ravitz / Vernon C. Davis / Charles E. Arthur / J. B. Cunningham / Kenneth E. Tame / M. E. Tyrrell / R. E. Morgan / Stuart Robert Brinkley / A. W. Goring

OCLC:41079425

Anthracite coal industry

National Task Force on Chronic Fatigue Syndrome (CFS)/Post Viral Fatigue Syndrome (PVFS)/Myalgic Encephalomyelitis (ME) / David Arthur John Tyrrell / Great Britain. Department of Health / Westcare

OCLC:852106893