Title: "Botanica. Rośliny ogrodowe"

http://books.google.com/books?vid=ISBN3-8331-1916-0

487

http://books.google.com/books?vid=ISBN83-8331-1916-0

http://citation.dbpedia.org/hash/6487daf845f9e08093e0446bd28fef2766468d7c98dbc15bf33a5cc55f49d528

http://books.google.com/books?vid=ISBN3833119160

CiteRank

CiteRank - project for automatic evaluation of the sources in Wikipedia articles.