@article{f9d145ccc1974ab49483d21b002d9a39,
title = "Visual soil evaluation: a summary of some applications and potential developments for agriculture.",
keywords = "Compaction, Greenhouse gas emissions, Leaching, Soil carbon pool, Soil layering, Soil management",
author = "B.C. Ball and R.M.L. Guimaraes and J.M. Cloy and P.R. Hargreaves and T.G. Shepherd and B.M. McKenzie",
year = "2017",
month = jul,
day = "27",
doi = "10.1016/j.still.2016.07.006",
language = "English",
volume = "173",
pages = "114--124",
journal = "Soil and Tillage Research",
}