Characterization of pyrolysis products derived from three biological wastes and their effect on plant growth and soil water retentionLaila Bouqbis, Hans Werner Koyro, Claudia Kammann, Lalla Fatima Zohra Ainlhout, Laila Boukhalef and Moulay Cherif HarrouniE3S Web Conf., 37 (2018) 02004DOI: https://doi.org/10.1051/e3sconf/20183702004