00343nam a2200121Ia 450000500170000008000170001710000220003424500940005625000110015026000270016130000140018858300190020220260716043039.0 a15.04.06 I61 aMelendez, Luis V. aInter-American compendium of registered veterinary products : regulations and authorities a2. ed. bIICAaSan JoseCRc1989 aix, 75 p. c3/7/00kM2LMGR