Authors: POWERS WL VERHOEFF RL PARKHURST AM SHEA PJ TROYER W

Citation: Wl. Powers et al., SPATIAL SERIES ANALYSIS OF HORIZONTAL CORES TO CHARACTERIZE TRACER PATTERNS IN SOIL PROFILES, Soil Science Society of America journal, 61(4), 1997, pp. 1018-1023

Authors: VERHOEFF RL POWERS WL SHEA PJ MARX DB WIEMAN GA

Citation: Rl. Verhoeff et al., HORIZONTAL SOIL SAMPLING TO ASSESS THE VERTICAL MOVEMENT OF AGRICHEMICALS, Journal of soil and water conservation, 52(2), 1997, pp. 126-131