TY - GENERIC DO - 10.20944/preprints202404.0599.v1 UR - http://dx.doi.org/10.20944/preprints202404.0599.v1 TI - Long-Term and seasonal changes in Emission Sources of Atmospheric Particulate-Bound Pyrene and 1-Nitropyrene in Selected Four Cities in the Western Pacific T2 - Preprints AU - Hayakawa, Kazuichi PY - 2024 DA - 2024/04/09 PB - Preprints