共 6 条
[1]
BURGES A, 1958, MICROORGANISMS SOIL, P137
[2]
CHASTUKHIN LVY, 1952, AGROBIOLOGIYA, V4, P12
[4]
TAMM CARL OLOF, 1956, MEDDELAND STATENS SKOGSFORSKN INST, V46, P1
[5]
WITKAMP M, 1962, ORNL3347, P64
[6]
WITKAMP M, 1967, SOIL BIOL, V7, P36