%0 Journal Article %T Nutrition and growth of birch and grey alder seedlings in low conductivity solutions and at varied relative rates of nutrient addition %A Ingestad, Torsten %J Physiologia Plantarum %V 52 %N 4 %P 454-466 %@ 0031-9317 %D 1981-01-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve