Authors:
TILLER R
CUNNIFF J
LAND AP
SCHWARTZ AP
WAKEFIELD M
LOPEZ L
NEWTON JF
BURTON RD
FOLK BM
BUHRMAN DL
PRICE P
WU D
Citation: R. Tiller et al., DRUG QUANTITATION ON A BENCHTOP LIQUID-CHROMATOGRAPHY TANDEM MASS-SPECTROMETRY SYSTEM, Journal of chromatography, 771(1-2), 1997, pp. 119-125
Citation: Jc. Stromberg et al., EFFECTS OF GROUNDWATER DECLINE ON RIPARIAN VEGETATION OF SEMIARID REGIONS - THE SAN-PEDRO, ARIZONA, Ecological applications, 6(1), 1996, pp. 113-131