共 14 条
[2]
STUDIES ON ACID TOLERANCE OF RHIZOBIUM-TRIFOLII IN CULTURE AND SOIL
[J].
JOURNAL OF APPLIED BACTERIOLOGY,
1980, 48 (02)
:253-264
[4]
GRAHAM P. H., 1964, Plant and Soil, V20, P383, DOI 10.1007/BF01373828
[7]
PADAN E, 1984, CURRENT PERSPECTIVES, P49
[8]
POSTGATE JR, 1976, SURVIVAL VEGETATIVE, P1