Humphreys, D J ToxicologĂa veterinaria / por D. J. Humphreys - Madrid : McGraw-Hill, 1990 - 366 p - . Trad. de : Veterinary toxicology, 3 ed. de 1988 LCCN: 164355 Subjects--Topical Terms: ToxicologĂa veterinaria Dewey Class. No.: 636.08959 H8y