00754nam a2200241 a 450000100080000000500110000800800410001902000180006010000210007824500640009926000740016330000100023749000370024752000840028465000190036865000100038765000240039765000130042165000100043465300210044465300230046565300240048813386902022-03-09       1995    bl uuuu      00u1 u    #d  a90-6672-064-61 aHARTEMINK, A. E.  aSoil fertility decline under sisal cultivation in Tanzania.  aWageningen: International Soil Reference and Information Centrec1995  a67 p.  a(ISRIC. Technical paper, n. 28).  aSisal; physical environment; soil fertility decline; soil fertility management.  aSoil fertility  aClima  aFertilidade do Solo  aGeologia  aSisal  aCultivo do sisal  aHistória do sisal  aProdução do sisal