共 22 条
[1]
ALBERT WB, 1934, 47 S CAR AGR EXP STA, P45
[2]
CLEMENTS HF, 1941, HAWAII AGR EXP STA A, P79
[3]
CLEMENTS HF, 1947, PACIFIC SCI, V11, P151
[4]
COOPER HP, 1931, 44 S C AGR EXPT STA, P28
[5]
CRAFTS A. S., 1939, HILGARDIA, V12, P177
[7]
DORMAN CLARENCE, 1939, JOUR AMER SOC AGRON, V31, P966
[8]
DORMAN CLARENCE, 1939, JOUR AMER SOC AGRON, V31, P1020
[10]
GREAVES JE, 1913, 2 BIO CHEM B, P519