00702nam a2200193 a 450000100080000000500110000800800410001910000150006024501170007526001520019265300240034465300240036870000160039270000200040870000270042870000200045570000160047570000170049121085312019-04-26       1998    bl uuuu     u00u1 u    #d1 aBOULET, R.  aFragipans et duripans des plateaux lottoraux du Nordeste brésilienbstades d'évolution.h[electronic resource]  aIn:WORL CONGRESS OF SOIL SCIENCE, 16., 1998, Montpellier, France. Symposium...CIRAD: Montepellier, France, 1998, CD Rom Symposion 15, p. 1-7.c1998  aNordeste brésilien  aStades d'évolution1 aFRITSCH, E.1 aFILIZOLA, H. F.1 aARAUJO FILHO, J. C. de1 aSILVA, F. B. R.1 aLAMOTTE, M.1 aLEPRUN J. C.