A sequential gel filtration chromatographic method to estimate the molecular weight distribution of humic substances
1994 ◽
Vol 15
(11)
◽
pp. 1083-1088
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1990 ◽
Vol 41
(1)
◽
pp. 61-72
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1986 ◽
Vol 20
(10)
◽
pp. 1028-1032
◽
1989 ◽
Vol 81-82
◽
pp. 307-314
◽
Keyword(s):
Keyword(s):
2010 ◽
Vol 65
(4)
◽
pp. 155-158
◽
2012 ◽
Vol 34
(5)
◽
pp. 342-353
◽
Keyword(s):
1977 ◽
Keyword(s):