Coal oil and petroleum [microform] : their origin, history, geology, and chemistry ... /
Erni, Henry.
Philadelphia : H.C. Baird,
1865.
"The main portions of the present treatise ... were written for and published by the Sunday morning chronicle [Washington, D.C.]"--Pref.
Sabin 22775.
Sabin Unit 38.
Microfiche.
Petroleum.
Coal-tar products.