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1
Research on nitrification and related processes, part A
Udgivet 2011Få fuldtekst
Electronic Resource -
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Research on nitrification and related processes, part B
Udgivet 2011Få fuldtekst
Electronic Resource -
3
Microbiological transformations of nitrogen in flooded maahas clay [microform]
Udgivet 1977Visual Material -
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