Horse Owner's Field Guide to Toxic Plants

The only fully-illustrated reference book on preventing horse poisonings, written for the lay person. Beautiful, instructive color photographs of more than 100 plants known to be poisonous to horses, with an accompanying description of each plant, including seasonal characteristics and geographic distribution. Gives the toxic principle, physiological reaction of a poisoned horse, tells the owner when to call the vet, and what to do. Includes range maps, many color photographs, and line drawings.