00902cam0a220027700 4500 lce00868877 DLC 20190815135932.0 731126r19741954nyu 000 0 eng 73020381 //r932 0838317979 (Sirsi) r79697 (DLC) 73020381 //r932 (UPRA)lce00868877 DLC DLC DLC HM206 .G8 1974 301.31 Gutkind, Erwin Anton, 1886-1968. Gutkind, Erwin Anton, 1886-1968. A39476.1 Community and environment; a discourse on social ecology. New York, Haskell House Publishers, 1974. Reprint of the 1954 ed. published by Philosophical Library, New York. Social ecology. S31317.1 Urban ecology. S31318.1 HM206 lcc -109837 MAIN BOOK ON-SHELF 79697 78269 78269