Cowan, J. Ritchie (John Ritchie)
Cowan, J. Ritchie
VIAF ID: 192262566 ( Personal )
Permalink: http://viaf.org/viaf/192262566
Preferred Forms
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- 100 1 _ ‡a Cowan, J. Ritchie ‡q (John Ritchie)
4xx's: Alternate Name Forms (2)
Works
Title | Sources |
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International agronomy training & education, 1969: |