共 35 条
[3]
COTTON RH, 1930, IND ENG CHEM ANAL ED, V2, P191
[4]
DeTurk EE, 1933, J AGRIC RES, V46, P0121
[5]
Effects of variation in nutrient solution on growth of sunflower plant - Contributions of the Hull Botanical Laboratory 559
[J].
BOTANICAL GAZETTE,
1944, 105 (04)
:425-435
[6]
EATON SCOTT V., 1941, BOT GAZ, V102, P536, DOI 10.1086/334985
[7]
Influence of sulphur deficiency on metabolism of black mustard - Contributions of the Hull Botanical Laboratory 549
[J].
BOTANICAL GAZETTE,
1942, 104 (02)
:306-315
[8]
ECKERSON SOPHIA H., 1932, CONTR BOYCE THOMPSON INST, V4, P119
[9]
ECKERSON SOPHIA H., 1931, CONTR BOYCE THOMPSON INST, V3, P197