1. Chemical engineering in the coal industry; an international conference organized by the National Coal Board, Great Britain, and held at its Coal Research Establishment at Stoke Orchard, Cheltenham, England, in June 1956
پدیدآورنده : / Edited by Forbes W. Sharpley
کتابخانه: Central Library and Archive Center of shahid Beheshti University (Tehran)
موضوع : Coal,-- Congresses
رده :
662
.
60631
Gr-C
