000			00486nab a2200157 4500
005			20260520003329.0
008			260224s xxu
245	0	0	_aDrill fluid stored in semi ballast tanks controls shallow water flow
270			_a12/09/06 ; 15/07/02
300			_a3 p.
773	0		_tWorld Oil _gVol. 220, no. 7 (jul. 1999); p. 59-61
942			_cARTICULO
100	1		_aMorales, Leonard _911312
800	1		_aMorales, Leonard _911312
999			_c134750 _d134750