Lewis Knudson (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lewis Knudson" in English language version.

refsWebsite

Global rank English rank

1plantphysiol.org

low place

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1web.archive.org

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jstor.org

Knudson, L. 1922. Nonsymbiotic Germination of Orchid Seeds Botanical Gazette, Vol. 73, No. 1 pp. 1-25.

orchids.org

Croezen, Peter. "In vitro Orchid cultivation". Orchidmania, Inc. Archived from the original on March 15, 2010. Retrieved February 19, 2010.

plantphysiol.org

Clarke, D. 1959. Lewis Knudson (1884-1958) Plant Physiol. 32:156.

web.archive.org

Croezen, Peter. "In vitro Orchid cultivation". Orchidmania, Inc. Archived from the original on March 15, 2010. Retrieved February 19, 2010.