America's wild horses

Auteur :
SYMANSKI, R.

Description :
More than 50 000 wild horses roam free over the rangelands of eight western states, but they compete with cattle for grass and water and do ecological damage. - (D. W. Gade).


Type de document :
Article de périodique

Source :
Focus, 1986, vol. 36, n°. 3, p. 20-28

Date :
1986