O brien, Morrough P. Folsom, Richard G.
The transportation of sand in pipe lines /Morrough P. O Brien, Richard G. Folsom - California University Of California Press 1937 - 343-379 p.
621.86 / OBR
The transportation of sand in pipe lines /Morrough P. O Brien, Richard G. Folsom - California University Of California Press 1937 - 343-379 p.
621.86 / OBR