INVESTIGATION OF THE STRESS-CONCENTRATION MECHANISM FOR INTRAPLATE EARTHQUAKESCAMPBELL DL.1978; GEOPHYS. RES. LETTERS; USA; DA. 1978; VOL. 5; NO 6; PP. 477-479; BIBL. 14 REF.; 2 ILL.Article

MODEL FOR ESTIMATING ELECTRIC MACROANISOTROPY COEFFICIENT OF AQUIFERS WITH HORIZONTAL AND VERTICAL FRACTURES.CAMPBELL DL.1977; GEOPHYSICS; U.S.A.; DA. 1977; VOL. 42; NO 1; PP. 114-117; BIBL. 5 REF.Article

ELECTRICAL SOUNDINGS NEAR YELLOW CREEK, RIO BLANCO COUNTY, COLORADO.CAMPBELL DL.1977; J. RES. U.S. GEOL. SURV.; U.S.A.; DA. 1977; VOL. 5; NO 2; PP. 193-205; BIBL. 16 REF.; 8 ILL.Article

PRECAMBRIAN URANIUM ASSOCIATED WITH A METAMORPHOSED MASSIVE SULFIDE BODY: CAMP SMITH AREA, NEW YORKGRAUCH RI; CAMPBELL DL.1977; GEOL. SURV. U.S.A., CIRC.; USA; DA. 1977; NO 753; PP. 41-43; BIBL. 3 REF.; 1 ILL.Conference Paper

PATHOGENICITY OF EQUINE HERPESVIRUS: IN VIVO PERSISTENCE IN EQUINE TISSUE MACROPHAGES OF HERPESVIRUS TYPE 2 DETECTED IN MONOLAYER MACROPHAGE CELL CULTUREDUTTA SK; CAMPBELL DL.1978; AMER. J. VETER. RES.; USA; DA. 1978; VOL. 39; NO 9; PP. 1422-1427; BIBL. 20 REF.Article

CANNULATION OF THE EQUINE OVIDUCT AND CHEMICAL ANALYSIS OF OVIDUCT FLUIDCAMPBELL DL; DOUGLAS LM; RAMGE JC et al.1979; THERIOGENOLOGY; USA; DA. 1979; VOL. 12; NO 2; PP. 47-59; BIBL. 23 REF.Article

HYPOCALCEMIC EFFECT OF AMINOGLYCOSIDE ANTIBIOTICS IN THE DAIRY COW.CRAWFORD LM; CAMPBELL DL; HARVEY T et al.1977; REV. CANAD. MED. COMP.; CANADA; DA. 1977; VOL. 41; NO 3; PP. 251-255; ABS. FR.; BIBL. 28 REF.Article

TRANSTHORACIC APPROACH FOR POTT'S DISEASE.RICHARDSON JD; CAMPBELL DL; GROVER FL et al.1976; ANN. THORAC. SURG.; U.S.A.; DA. 1976; VOL. 21; NO 6; PP. 552-556; BIBL. 12 REF.Article