@incollection{Perkins11,
author = {Kim S. Perkins},
title = {Measurement and Modeling of Unsaturated Hydraulic Conductivity},
booktitle = {Hydraulic Conductivity},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Lakshmanan Elango},
chapter = {21},
doi = {10.5772/20017},
url = {https://doi.org/10.5772/20017}
}