@misc{misc933f5f2a,
title   = {Determination of cover crop incorporation and nutrient movement through the use of barium and bromide tracers},
author = {Miller, R O and Shennan, C and Friedman, D and Ripoli, Tomaz Caetano Cannavam},
year = {1993},
booktitle   = {Annual Meeting of the American Society of Agronomy}
}