共 10 条
[1]
BORUFF, 1929, IND ENG CHEM, V21, P1181
[2]
BUSWELL, 1930, ILLINOIS STATE WATER, V29
[3]
ELDER, 1929, IND ENG CHEM, V21, P560
[4]
FISCHER, 1921, BRENNSTOFF CHEM, V2, P37
[5]
HEADDEN, 1907, COLO STA B, V124
[6]
PEDLOW, 1929, N J AGR EXPT STA B, V486, P64
[7]
PHILIPS, 1927, J AM CHEM SOC, V49, P2037
[8]
WAKSMAN, 1926, SOIL SCI, V22, P395
[9]
WAKSMAN, 1926, SOIL SCI, V22, P123
[10]
WAKSMAN, 1929, SOIL SCI, V51, P1187