共 28 条
[1]
Balandreau J., 1973, "Modern Methods in the Study of Microbial Ecology". Bulletins from the Ecological Research Committee, Sweden, V17, P247
[2]
Bold HC., 1978, INTRO ALGAE
[4]
BRAUN EL, 1921, ECOLOGY, V2, P162
[5]
BRAUN EL, 1928, B OHIO BIOL SURV, V15, P383
[6]
CAMERON ROY E., 1960, SOIL SCI SOC AMER PROC, V24, P353
[7]
DAY J, 1975, NITROGEN FIXATION FR
[10]
Fogg G. E., 1973, BLUE GREEN ALGAE