Concepedia
1
Publications
73
Citations
H-Index
1972
Active since
John Karen Frei is an author specializing in botany and plant physiology.
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BotanyPlant Physiology
Publications per year
1972–1972
The Chemical Effect of Certain Bark Substrates on the Germination and Early Growth of Epiphytic Orchids
John Karen Frei, O. P., Calaway H. Dodson · Bulletin of the Torrey Botanical Club · 1972 · 73 citations
Botany, Chemical Effect, Certain Bark Substrates +4
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