00434nam a2200133Ia 4500008004100000082001600041100002000057245007200077260002000149300000800169942000700177952009900184999001700283140113s9999    xx            000 0 und d  a581.11   K6  a"Hewilt, E. J."  aSand and water culture methods used on the study of plant nutrition  a1966bCABcU.K.  a547  cBK  00104070aVTLbVTLd2014-01-13l0o581.11   K6pVBK2190r2014-01-13 00:00:00w2014-01-13yBK  c58869d58869