@incollection{Abdelhafez20,
author = {Ahmed A. Abdelhafez and Xu Zhang and Li Zhou and Guoyan Zou and Naxin Cui and Mohammed H.H. Abbas and Mahdy H. Hamed},
title = {Introductory Chapter: Is Biochar Safe?},
booktitle = {Applications of Biochar for Environmental Safety},
publisher = {IntechOpen},
address = {Rijeka},
year = {2020},
editor = {Ahmed A. Abdelhafez and Mohammed H. H. Abbas},
chapter = {1},
doi = {10.5772/intechopen.91996},
url = {https://doi.org/10.5772/intechopen.91996}
}