000 00258nam a2200109Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
041 _aen
100 _aMichael J.Crawley
245 0 _aPlant Ecology
260 _aOxford
_bBlackwell sc.pub.
_c1986
942 _cSR
999 _c79981
_d79981