Stewart, Maurice Gas sweetening and processing field manual / Maurice Stewart ... [et al.] - Waltham, Mass. : Elsevier , 2011 - il. ix, 186 p. ISBN: 9781856179829 Subjects--Topical Terms: PETROLEO GAS NATURAL ENDULZAMIENTOH2S INDUSTRIA PETROLERA Subjects--Geographic Terms: ESTADOS UNIDOS Universal Decimal Class. No.: 665.61 S851g