共 43 条
[1]
Akkermans A.D.L., 1971, THESIS U LEIDEN
[3]
Angulo Carmona A. F., 1974, Acta Botanica Neerlandica, V23, P257
[4]
ANGULOCARMONA AF, 1975, SYMBIOTIC NITROGEN F, V7, P475
[5]
BECKING J H, 1970, International Journal of Systematic Bacteriology, V20, P201
[6]
ELECTRON MICROSCOPY OF ENDOPHYTE OF ALNUS GLUTINOSA
[J].
ANTONIE VAN LEEUWENHOEK JOURNAL OF MICROBIOLOGY AND SEROLOGY,
1964, 30 (04)
:343-+
[7]
BECKING JH, 1974, BERGEYS MANUAL DETER, P701
[8]
BECKING JH, 1975, DEVELOPMENT FUNCTION, P506
[9]
BECKING JH, 1976, 1ST P INT S NITR FIX, V2, P581
[10]
BECKING JH, 1968, STIKSTOF, V12, P47