Alfred Byrd Graf (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alfred Byrd Graf" in Italian language version.

refsWebsite

Global rank Italian rank

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19^th place

low place

low place

nytimes.com

nytimes.com

Saxon, Wolfgang. "Alfred Graf, 100, Botanist And Author of Plant Books", The New York Times, 21 gennaio 2002. Ultimo accesso 20 maggio 2011.

select.nytimes.com

Woods, George A. "NEWCOMERS FOR THE BOOKSHELVES; Colorful Issues Provide Wise Words for All Plant Fanciers", The New York Times, 30 marzo 1958. Ultimo accesso 20 maggio 2011.

roehrsco.com

Horticultural Reference Guides: About the Author, Roehrs Company Books. Ultimo accesso 20 maggio 2011.