000 00353cam a2200121 4500
001 a9131
008 090401t1991 xxu||||| |||| 00| 0 eng d
037 _bMAB
100 1 0 _aSzathmary, E.
222 _aTrends in Ecology and Evolution
245 1 0 _aCommon interests and novel evolutionary units
773 _tTrends in Ecology and Evolution
_g6 (12), 407-408.
999 _c57759
_d57759