共 50 条
[31]
TRACE-ELEMENTS RELATIONSHIPS BETWEEN SOILS, PLANTS AND ANIMALS
[J].
ANNALES DE LA NUTRITION ET DE L ALIMENTATION,
1972, 26 (02)
:B327-+
[34]
EFFECTS OF SOME TRACE-ELEMENTS ON UREA HYDROLYSIS IN SOILS
[J].
NETHERLANDS JOURNAL OF AGRICULTURAL SCIENCE,
1981, 29 (04)
:249-257
[39]
SEQUENTIAL EXTRACTION OF 9 TRACE-ELEMENTS FROM SLUDGE-AMENDED SOILS
[J].
FERTILIZER RESEARCH,
1995, 41 (02)
:77-85
[40]
EXTRACTION OF BIO-DIAGENETICALLY AVAILABLE TRACE-ELEMENTS FROM SEDIMENTS AND SOILS
[J].
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY,
1972, 164 (AUG-S)
:56-&