00471nam a2200157Ia 4500008004100000082001300041100002000054245003300074260003300107300001500140600001900155650002200174942000700196952009300203999001700296140224s9999    xx            000 0 und d  a581.5 L7  aHarper, John L.  aPopulation biology of plants  aLondonbAcademic Pressc1977  axxiv,892p.  aJohn L. Harper  aPlant populations  cBK  00104070aKSDbKSDd2014-02-24l0o581.5 L7p2215r2014-02-24 00:00:00w2014-02-24yBK  c95268d95268