00896nam a2200205 a 450000100080000000500110000800800410001910000160006024500800007626001840015652002000034065000160054065000240055665300270058070000170060770000200062470000170064470000140066170000150067516707192018-05-16       2009    bl uuuu     u00u1 u    #d1 aBIRK, J. J.  aAncient manuring of Amazonian Dark Earths as assessed by molecular markers.  aIn: LANDSCAPE EVOLUTION INTERNATIONAL WORKSHOP, 2009, Dresden. Abstracts: black soils and black sediments - arquives... Dresden: Technische Universität Dresden, 2009. p. 6.c2009  aAnalytical procedures and the applicability of this methods to detect ancient human manuring in those soils, which were as far as we know, not used before in the humid tropics, will be discussed.  aterra preta  aFertilidade do Solo  aMarcadores moleculares1 aNEVES, E. G.1 aTEIXEIRA, W. G.1 aSAUHEITL, L.1 aCOBAN, H.1 aGLASER, B.