Journal article
A simple method for the quantitative recovery of nitrate‐N during Kjeldahl analysis of dry soil and plant samples
a Department of Botany , University of Port Elizabeth , P O Box 1600, Port Elizabeth , 6000 , Republic of South Africa1
Language: | English |
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Year: | 1989 |
Pages: | 345-357 |
ISSN: | 15322416 and 00103624 |
Types: | Journal article |
DOI: | 10.1080/00103628909368087 |