00689nam a2200133 a 450000100080000000500110000800800410001910000330006024501140009326002690020765300230047665300260049970000300052510458122022-04-18       2001    bl uuuu     u00u1 u    #d1 aPRIMAVESI, O. M. A. S. P. R.  aGuelph permeameter results are probably affected by climatic variation in the tropics.h[electronic resource]  aIn: INTERNATIONAL CONFERENCE ON LAND DEGRATATION 3.; MEETING OF THE IUSS SUBCOMMISSION C - SOIL AND WATER CONSERVATION, 2001, Rio de JaneiroRF. Land degradation: New trends towards global sustainability: anais. Rio de Janeiro: SBCS/Embrapa Solos, 2001. p.31.c2001  aClimatic variation  aVariação climática1 aPRIMAVESI, A. C. P. de A.