00404naa a2200145 a 450000100080000000500110000800800410001910000150006024500820007526000090015765000120016665000200017865000160019877300440021416148651995-06-27 1965 bl --- 0-- u #d1 aPRASAD, R. aDetermination of potentially available nitrogen in soils - a rapid procedure. c1965 aMétodo aMineralização aNitrogênio tPlant Soilgv.23, n.2, p.261-264, 1965.