INVESTIGACIONES HIDROLOGICAS EN LA CALDERA "SILENT CANYON". = ETUDES HYDROLOGIQUES DANS LA "CALDERA SILENT CANYONBLANKENNAGEL RK.sdIN: SYMP. INT. HYDROL. TERRAINS VOLCANIQUES. RESUMES; LANZAROTE; 1974; LANZAROTE CENT. ESTUD. HIDROGR.; MEME DOC. ANGL,, P. 20 A 21Miscellaneous

COMPLETION AND TESTING OF MADISON LIMESTONE TEST WELL 3, NW1/4SE1/4 SEC. 35, T.2N., R.27E., YELLOWSTONE COUNTY, MONTANA = ACHEVEMENT ET ESSAI DU PUITS D'ESSAI 3 DU CALCAIRE MADISON, NW1/4 SE1/4 SEC. 35, T. 2N., R.27E., COMTE YELLOWSTONE MONTANABLANKENNAGEL RK; HOWELLS LW; MILLER WR et al.1981; OPEN-FILE REP. (U. S. GEOL. SURV. 1978); ISSN 0196-1497; USA; DA. 1981; NO 81-0528; 97; BIBL. 10 REF.; 15 TAB. ; ILL.Serial Issue