共 8 条
[1]
*ASS OFF AGR CHEM, 1930, OFF TENT METH
[2]
EMMERT E. M., 1931, JOUR ASSOC OFFIC AGRIC CHEM, V14, P573
[3]
GILE PL, 1913, P R AGR EXP STA ANN, P14
[4]
HUTCHINGS TB, 1936, MISSOURI AGR EXP STA, V243
[5]
ILJIN WS, 1938, RUSS ASS SCI RES PRA, V7, P8
[6]
McCrudden FH, 1910, J BIOL CHEM, V7, P83
[7]
REDMOND JC, 1931, US DEP COM BUR STAND, V6, P113
[8]
Truog E., 1929, IND ENG CHEM ANAL ED, V1, P136, DOI [10.1021/ac50067a011, DOI 10.1021/AC50067A011]