http://41.89.164.26/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Humic%20acid.%22&sort_by=relevance&format=rss 2 0 50 ISBN:0444989366 (Elsevier) : http://41.89.164.26/cgi-bin/koha/opac-detail.pl?biblionumber=3146 By Kumada, Kyōichi,.
Tokyo : | Amsterdam ; | New York : Japan Scientific Societies Press ; | Elsevier, 1987 .
xi, 241 p. : , Includes index. 24 cm..
0444989366 (Elsevier) :

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]]> http://41.89.164.26/cgi-bin/koha/opac-detail.pl?biblionumber=3146 ISBN:906191955X http://41.89.164.26/cgi-bin/koha/opac-detail.pl?biblionumber=8212 By Orlov, D. S..
Rotterdam ; | Brookfield : A.A. Balkema, 1995 .
viii, 323 p. : , Translation of: Gumusovye kisloti pochv i obshchaya teoriya gumifikatsii. 26 cm..
906191955X

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