TY - BOOK AU - Baer, Hans A., TI - Airplanes, the environment, and the human condition SN - 9780367186050 AV - HE9787 U1 - 387.7 PY - 2020/// CY - Abingdon, Oxon PB - Routledge KW - Aeronautics, Commercial KW - Economic aspects KW - Environmental aspects KW - Social aspects KW - Air travel N1 - Includes index; Includes bibliographical references ER -