共 12 条
[1]
ABEL GEORGE H., 1964, AGRON J, V56, P423
[2]
ALLEN EK, 1958, ENCYCLOPEDIA PLANT P, V8
[3]
BERGERSEN F. J., 1957, Heredity, V11, P175, DOI 10.1038/hdy.1957.15
[5]
The structure of 'ineffective' nodules and its influence on nitrogen fixation
[J].
PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES,
1940, 129 (855)
:208-229
[6]
ERDMAN LW, 1946, SOIL SCI SOC AM P, V11, P255
[10]
NUTMAN P. S., 1957, Heredity, V11, P157, DOI 10.1038/hdy.1957.14