National Plant Germplasm System (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "National Plant Germplasm System" in English language version.

refsWebsite

Global rank English rank

607^th place

747^th place

1hathitrust.org

441^st place

311^th place

2^nd place

2^nd place

ars-grin.gov

ars-grin.gov

"Index - USDA ARS GRIN".

npgsweb.ars-grin.gov

"Summary Statistics GRIN-Global".

doi.org

National Research Council. 1991. Managing Global Genetic Resources: The U.S. National Plant Germplasm System. National Academy Press, Washington, DC, USA. [1]

hathitrust.org

babel.hathitrust.org

USDA. 1900. Annual Reports of the Department of Agriculture for the Fiscal Year Ended June 30, 1900. Government Printing Office, Washington DC. Available at https://babel.hathitrust.org/cgi/pt?id=uc1.b3043015&view=1up&seq=7