TY - GEN T1 - Air pollution control equipment selection guide A1 - Schifftner, Kenneth C. LA - English PP - Boca Raton PB - CRC Press YR - 2021 ED - Third edition. UL - https://tuklas.up.edu.ph/Record/UP-99796217613906179 SN - 9781003032571 (eBook ISBN) KW - Air : Purification : Equipment and supplies. KW - Pollution control equipment. KW - Electronic books. ER -