共 21 条
[1]
BLUM WEH, 1999, EUROSOILS, V2, P5
[2]
Brandstetter A., 1998, Forderungsdienst, V46, P424
[3]
*EUR COMM, 2002, OFFICIAL J
[4]
Freundlich H, 1906, Z PHYS CHEM-STOCH VE, V57, P385
[5]
Gawlik B, 1996, FRESEN ENVIRON BULL, V5, P610
[9]
EUROSOILS - A set of CRMs for comparability of soil-measurements
[J].
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY,
2001, 370 (2-3)
:220-223
[10]
GAWLIK BM, 1999, EUR18983 EUR COMM, P162