共 7 条
[1]
BUCHANAN RE, 1926, BACTERIOLOGY, P511
[2]
GILMAN J. C., 1927, IOWA STATE COLL JOUR SCI, V1, P225
[5]
WAKSMAN SA, 1926, PRINCIPLES SOIL MICR, P246
[6]
WAKSMAN SA, 1926, PRINCIPLES SOIL MICR, P238
[7]
WAKSMAN SA, 1926, PRINCIPLE SOIL MICRO, P260