00459nam a2200157 a 450000100080000000500110000800800410001910000180006024500990007826000700017730000080024749000080025565000110026365000090027470000180028312972342006-10-27       1976    bl uuuu      00u1 u    #d1 aKNEZEK, B. D.  aApplication of sludges and wastewaters on agricultural landba planning and educational guide.  aWooster : Ohio Agricultural Research and Development Centerc1976  a1v.  v1v.  aManejo  aSolo1 aMILLER, R. H.