00354nam a2200145Ia 4500008004100000020001500041082001600056100001300072245001700085260003700102300000800139650002300147650001800170653002000188170901s1971    xx            000 0 und d  a0050031228  a581.9bT54B  aTivy,Joy 0aBiogeography  aHong KongbOliver and Boydc1971  a394  aBotanical sciences  aPure Sciences  aPlant geography