00471naa a2200181 a 450000100080000000500110000800800410001910000160006024500780007626000090015465000150016365000120017865000090019065000090019965300210020870000140022977300460024316199881995-06-27 1994 bl --- 0-- u #d1 aSCHROTH, G. aA method of processing soil core samples for root studies by subsampling. c1994 aAmostragem aMétodo aRaiz aSolo aBiomassa Vegetal1 aKOLBE, D. tBiol. Fertil. Soilsgv.18, p.60-62, 1994.