00420nam a2200157Ia 4500008004100000020001500041082002200056100001900078245003400097260004700131300000800178650002300186650001800209653001200227653002300239170901s1998    xx            000 0 und d  a0521572053  a584.9045248bC32P  aCheplick, G.P. 0aPopulation Biology of Grasses  aNew YorkbCambridge University Pressc1998  a399  aBotanical sciences  aPure Sciences  aGrasses  aPopulation biology