00455nam a2200169Ia 4500008004100000020001500041082001800056100002000074245005900094250000600153260004400159300000800203650002300211650001800234653001500252653001800267170901s1959    xx            000 0 und d  a0852261551  a581.522bD18P  aDaubenmire, R.F 0aPlants and EnvironmentbA textbook of Plant Autecology  a2  aNew DelhibWiley Eastern Pvt. Ltdc1959  a422  aBotanical sciences  aPure Sciences  aAdaptation  aPlant ecology