01281nam0-22003491i-450 99000188284040332120190529131437.0000188284FED01000188284(Aleph)000188284FED0100018828420021010d1997----km-y0itay50------baitaComparing tests for soil fertility. III. evaluation od phosphate availability in alfisols by olsen, melhich 3,electro-ultrafiltration, and the paper-strip methodology proceduresR. Indiati, C. Izza, A. Figliolia, B. Felici, E. Coppola ...s.l....1997.p. 997-100928 cmEstr. da: Commun. sol sci. plant anal., 28(11-12),1997.Suolo - fertilita631.42Coppola,E.Felici,B.Figliolia,A.Indiati,RobertoIzza,C.ITUNINARICAUNIMARCLG99000188284040332160 OP. 153/63FAGBCFAGBCCOMPARING tests for soil fertility. III. evaluation od phosphate availability in alfisols by olsen, melhich 3,electro-ultrafiltration, and the paper-strip methodology procedures403826UNINAING01