00374nam a2200145Ia 4500008004100000020001500041082001600056100002100072245002400093260004400117300000800161650002300169650001800192653001800210170901s1980    xx            000 0 und d  a9061936063  a581.5bB39V  aBeeftink, Wim G. 0aVegetation Dynamics  aBostonbDr. W. Junk bv Publishersc1980  a134  aBotanical sciences  aPure Sciences  aPlant Ecology