00404nam a2200133Ia 4500008004100000082001600041100001800057245007000075260005800145300000800203650002300211650001800234653001800252170901s1998    xx            000 0 und d  a581.5bW20E  aWarming, Eug. 0aEcology of PlantsbIntroduction to the Study of Plant-Communities  aNew DelhibHindustan Publisher and Distributorsc1998  a422  aBotanical sciences  aPure Sciences  aPlant ecology