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1.
Second chemical report of the ores, rocks, soils, coals, mineral waters, &c., of Kentucky / by Robert Peter.
- Date: 1857
- Format: books
2.
Fourth chemical report of the soils, marls, ores, rocks, coals, iron furnace products, mineral waters, etc., etc., of Kentucky / by Robert Peter.
- Date: 1861
- Format: books
3.
Chemical report of the coals, soils, clays, petroleum, mineral waters, etc., etc., of Kentucky / by Robert Peter.
- Date: 1888
- Format: books
4.
Comparative views of the composition of the soils, limestones, clays, marls, &c., &c., of the several geological formations of Kentucky-- / by Robert…
- Date: 1883
- Format: books
5.
Chemical report of the minerals, rocks, and soils / made by Robert Peter.
- Date: 1856
- Format: books
6.
Chemical report of the soils, coals, ores, clays, marls, mineral waters, rocks, &c., of Kentucky / by Robert Peter.
- Date: 1885
- Format: books
7.
Chemical report of the soils, coals, ores, iron furnace products, clays, marls, mineral waters, rocks, etc., of Kentucky / by Robert Peter.
- Date: 1880
- Format: books
8.
Chemical report of the soils, coals, ores, clays, marls, mineral waters, rocks, &c., of Kentucky / by Robert Peter.
- Date: 1880
- Format: books
9.
Chemical report of the soils, coals, ores, iron furnace products, clays, marls, mineral waters, rocks, &c., of Kentucky / by Robert Peter.
- Date: 18841880
- Format: books