00536nam a2200133Ia 4500008004100000082004600041100002400087245007500111260005500186300000800241942000700249952012900256999001700385140113s9999    xx            000 0 und d  a"581.43:581.5""1971.7.5/16""(082.2)   L1"  a"Carson, E.W., Ed."  aThe Plant Root and its environment :Proceedings. Edited by E.W.Carson.  a1971bUniversity press of VirginiacCharlotesvilla  a691  cBK  00104070aVTLbVTLd2014-01-13l0o"581.43:581.5""1971.7.5/16""(082.2)   L1"pVBK2170r2014-01-13 00:00:00w2014-01-13yBK  c58849d58849