共 10 条
[1]
DIVISION-III SOIL MICROBIOLOGY - AMMONIUM FIXATION IN SOILS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1953, 17 (02)
:107-110
[2]
DHARIWAL A. P. S., 1958, SOIL SCI, V86, P343, DOI 10.1097/00010694-195812000-00010
[3]
HINMAN W. C., 1964, CANADIAN JOUR SOIL SCI, V44, P151
[4]
McBeth IG, 1917, J AGRIC RES, V9, P141
[5]
MITCHELL J, 1944, 12 SASK SOIL SURV RE
[6]
NOMMIK H., 1957, Acta Agriculturae Scandinavica, V7, P395
[7]
PAGE LB, 1940, SOIL SCI SOC AM P, V4, P150
[8]
SOHN JEROME B., 1958, SOIL SCI, V85, P1, DOI 10.1097/00010694-195801000-00001
[9]
Stanford G., 1947, SOIL SCI SOC AMER PROC, V11, P155
[10]
WALSH LN, 1960, SOIL SCI, V88, P183