共 76 条
[1]
BARKOVSKII VF, 1970, RUSS J INORG CHEM, V15, P829
[2]
BARKOVSKII VF, 1966, RUSS J INORG CHEM, V11, P1230
[3]
BARTELS H, 1967, ATOMIC ABSORPTION NE, V6, P132
[4]
BERGE DG, 1968, ANAL LETT, V1, P613
[5]
BOLTZ DF, 1969, DEV APPLIED SPECTR A, V7, P222
[8]
AN INDIRECT METHOD FOR MEASUREMENT OF SULFATE BY BARIUM ABSORPTION SPECTROPHOTOMETRY
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1970, 34 (04)
:705-+