00492nab a2200181 4500 20260608201642.0 260224s2008 xxu Shu, Yong 39794 Yan, Jienian 16528 Chinese design drilling fluids for Tuha's jurassic sandstone 3 nov. 2008 26/01/2009 ; 26/01/2009 7 p. ; 43-50 41 ARTICULO 168948 168948 0 0 0 0 236767 BAAB BAAB 2026-03-05 200043736 0 200043736 2026-03-05 15:11:10 2026-03-05 ARTICULO