Inventions, improvements, and practice of Benjamin Thompson, in the combined character of colliery engineer, and general manager : with some interesting particulars relative to Watt's steam engine, and a short treatise on the coal trade regulation

"Inventions, improvements, and practice of Benjamin Thompson, in the combined character of colliery engineer, and general manager : with some interesting particulars relative to Watt's steam engine, and a short treatise on the coal trade regulation"@en
"Inventions, improvements, and practice of Benjamin Thompson in the combined character of colliery engineer and general manager with some interesting particulars relative to Watt's steam engine and a short treatise on the coal trade regulation"
"Inventions, improvements, and practice of Benjamin Thompson, in the combined character of colliery engineer, and general manager with some interesting particulars relative to Watt's steam engine, and a short treatise on the coal trade regulation"
"Inventions, improvements, and practice of Benjamin Thompson, in the combined character of colliery engineer, and general manager with some interesting particulars relative to Watt's steam engine, and a short treatise on the coal trade regulation"@en
"Inventions, improvements and practice of Benjamin Thompson in the combined character of coliery engineer and general manager with some interesting particulars relative to Watt's steam engine and a short treatise on the coal trade regulation"@en