Authors:
Mengis, M
Walther, U
Bernasconi, SM
Wehrli, B
Citation: M. Mengis et al., Limitations of using delta O-18 for the source identification of nitrate in agricultural soils, ENV SCI TEC, 35(9), 2001, pp. 1840-1844
Authors:
Mengis, M
Schiff, SL
Harris, M
English, MC
Aravena, R
Elgood, RJ
MacLean, A
Citation: M. Mengis et al., Multiple geochemical and isotopic approaches for assessing ground water NO3- elimination in a riparian zone, GROUND WATE, 37(3), 1999, pp. 448-457