Provides taxonomic, conservation status and distribution information on plants and animals that are extinct, at risk of extinction, or near threatened.
Information on the names, taxonomic relationships, continent-wide distributions, and morphological characteristics of all plants native and naturalized found in North America north of Mexico
K. Bischoff, C. Firan, C. Kadar, W. Nejdl, и R. Paiu. ADMA '09: Proceedings of the 5th International Conference on Advanced Data Mining and Applications, том 5678 из Lecture Notes in Computer Science, стр. 31--42. Berlin, Heidelberg, Springer, (2009)
C. Marlow, M. Naaman, D. Boyd, и M. Davis. HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia, стр. 31--40. New York, NY, USA, ACM, (2006)
C. Marlow, M. Naaman, D. Boyd, и M. Davis. HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermedia, стр. 31--40. New York, NY, USA, ACM, (2006)
K. Bischoff, C. Firan, C. Kadar, W. Nejdl, и R. Paiu. ADMA '09: Proceedings of the 5th International Conference on Advanced Data Mining and Applications, стр. 31--42. Berlin, Heidelberg, Springer-Verlag, (2009)
S. Overell, B. Sigurbjörnsson, и R. van Zwol. WSDM '09: Proceedings of the Second ACM International Conference on Web Search and Data Mining, стр. 64--73. New York, NY, USA, ACM, (2009)
S. Sekine. Proceedings of the Sixth International Language Resources and Evaluation (LREC'08), Marrakech, Morocco, European Language Resources Association (ELRA), (мая 2008)http://www.lrec-conf.org/proceedings/lrec2008/.