共 56 条
[42]
REESE ET, 1946, THESIS PENNSYLVANIA
[43]
The quantitative determination of carboxyl groups of cellulosis by means of conductometrical titration.
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1934, 67
:2037-2049
[44]
Siu R. G. H., 1951, MICROBIAL DECOMPOSIT
[46]
SIU RGH, 1946, 8 US ARM QUART BIOL
[47]
Skraup, 1905, MONATSH, V26, P1415
[48]
STALLINGS, 1945, Patent No. 2390032
[49]
STARK O. K., 1935, Journal of Bacteriology, V29, P6
[50]
TRIM AR, 1949, SYM SOC EXP BIOL, V3, P111