共 10 条
[1]
BOR N. A., 1966, MEDED RIJKSFAC LANDBOUWWENTENSCHAPPEN GENT, V31, P609
[5]
SOME EFFECTS OF PARTIAL STERILIZATION ON MINERAL NITROGEN IN A LIGHT SOIL
[J].
JOURNAL OF SOIL SCIENCE,
1971, 22 (02)
:152-&
[6]
DUNNING R. A., 1967, Brit. Sug. Beet Rev., V36, P23
[7]
JONES F G W, 1969, Soil Biology and Biochemistry, V1, P153, DOI 10.1016/0038-0717(69)90006-6
[8]
SEINHORST J. W., 1955, TIJDSCHR PLANTENZIEKTEN, V61, P188, DOI 10.1007/BF02651811
[10]
[No title captured]