00520nam a22001697a 4500008004100000022001400041040005500055080002000110100003800130245006800168260004100236300001000277650001400287653001900301942001300320999001700333230524b        |||||||| |||| 00| 0 eng d  a0068-2292  aNational Science LibrarycNational Science Library  a582.5.9(42)bL7  aRobson, Norman Keith Bonner99726  aStudies in the genus hypericum l: bInfrageneric classification  aLondon: bThe British Museum, c1977  a355p.  aHypericum  aClassification  2udccREF  c33734d33734