00348nam a2200085Ia 4500008004100000082001800041100001400059245015700073260003200230220204s9999    xx            000 0 und d  a635.25bBUT;1  aBUTT, A M 0aVegetative growth morphogenesis and carbohydrate content of the onion plant as a function of light and temperature under field and controlled conditions  aWageningenbH Veermanc1968