Talk:Pinus greggii

update / change of refs
I updated this article with lit and refs I had. Actually I couldn't do anything with the refs given in the old version of the article: So I left these out. Dick Bos (talk) 09:35, 11 February 2009 (UTC)
 * Eguiluz T. 1982.Clima y Distribución del género pinus en México. Distrito Federal. Mexico.
 * Rzedowski J. 1983. Vegetación de México. Distrito Federal, Mexico.
 * Dvorak, W. S., G. R. Hodge, E. A. Gutiérrez, L. F. Osorio, F. S. Malan and T. K. Stanger. 2000. Conservation and Testing of Tropical and Subtropical Forest Species by the CAMCORE Cooperative. College of Natural Resources, NCSU. Raleigh, NC. USA.
 * Martínez, Maximinio. 1978. Catálogo de nombres vulgares y científicos de plantas mexicanas.