What is clay? A new definition of “clay” based on plasticity and its impact on the most widespread soil classification systems

@article{MorenoMaroto2018WhatIC,
  title={What is clay? A new definition of “clay” based on plasticity and its impact on the most widespread soil classification systems},
  author={Jos{\'e} Manuel Moreno-Maroto and Jacinto Alonso-Azc{\'a}rate},
  journal={Applied Clay Science},
  year={2018}
}
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