BiblioVault may have an electronic file which would meet your requirements for this title:
Ecohumanism and the Ecological Culture: The Educational Legacy of Lewis Mumford and Ian McHarg
William J. Cohen and Frederick R. Steiner
Paper: 978-1-4399-1828-9
Cloth: 978-1-4399-1827-2
Electronic: 978-1-4399-1829-6