Voir les mots dérivés de prairie.
Aucune définition officielle pour le moment...
The term prairie derives from the French and was the word French trappers and explorers gave to the sea of grass they encountered in the center of North ...
http://www.runet.edu/~swoodwar/CLASSES/GEOG235/biomes/tempgrass/prairie.html
Easier - A prairie is a region of flat, gently sloping, or hilly land covered chiefly by tall grasses and not many trees. Pioneers who first saw the flat ...
http://42explore.com/prairie.htm
Introduction to different kinds of tallgrass prairies in the state, describing their history, animals and plants. Includes many photos of prairie plants.
http://www.inhs.uiuc.edu/~kenr/tallgrass.html
Sélection, production, choix des plantes fourragères, implantation, diagnostic, rénovation des prairies, pour éleveurs, techniciens, enseignants et ...
http://www.prairies-gnis.org/
is a 501(c)(3) nonprofit organization dedicated to promoting the ecological and cultural significance of the American prairie through education, outreach, ...
http://www.prairies.org/