00351nam a2200133Ia 4500008004100000082001500041100001600056245003500072260003500107300000900142490003100151600001400182650002100196140224s9999    xx            000 0 und d  a581.112 L8  aBaker, D.A.  aTransport phenomena in plants.  aLondonbChapman and Hallc1978  a80p.  aOutline Studies in Biology  aD.A.Baker  aPlant physiology