Organisation and purpose of two continuous international ring tests for soil and plant material.

V.J.G. Houba, J.J. van der Lee, I. Novozamsky

Research output: Contribution to journalArticleAcademicpeer-review

Original languageEnglish
Pages (from-to)45-48
JournalAnalusis
Volume19
Issue number3
Publication statusPublished - 1991

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