00450nam a2200121Ia 4500008004100000082002500041100008600066245006200152260005300214300001000267490004200277650000900319140224s9999    xx            000 0 und d  a631.81.031(047.3) K6  aPanel on limiting steps in ion uptake by plant from soil, Vienna. Nov.22-26,1965.  aLimiting steps in ion uptake by plants from soil; report.  aViennabInternational Atomic Energy Agencyc1966  a154p.  aIAEA, Technical report, Series, no.65  aIons