00567nam a22001817a 4500003000800000005001700008008004100025040002100066082001300087100003800100245009600138260003400234300002700268500002000295650003500315650001800350650001700368BD-DhUL20141125153846.0141125s1947    uk  |||| |||| 001 0 eng d  aBD-DhULcBD-DhUL00a574bWHH1 a Wheeler, L. Richmond.q(Leonard)10aHarmony of nature :b a study in co-operation for existence /cby Leonard Richmond Wheeler.  aLondon :b E. Arnold, c1947.  aviii, 200 p. :c18 cm.  aIncludes index. 0aBiology -- Philosophy.         0a Cooperation. 0a Evolution.