00639cam a22002171  45000010008000000030008000080050017000160080041000330100017000740350018000910400036001090420012001450500015001570820015001721000024001872450072002112600038002833000040003215040041003616500019004027894461BD-DhUL20160328120943.0720302s1950    nyuab    b    000 0 eng    a   50007591   a(OCoLC)254583  aDLCcODaWUdOCoLCdDLCdBD-DhUL  apremarc00aHM51b.H38  a301.3bHAH1 aHawley, Amos Henry.10aHuman ecology :ba theory of community structure /cAmos H. Hawley.  aNew York :bRonald Press,cc1950.  axvi, 456 p. :bill., maps ;c24 cm.  aIncludes bibliographical references. 0aHuman ecology.