01402oam 2200397z- 450 991069355430332120241218122547.0(CKB)5450000000391972(DcWaBHL)149751(EXLCZ)99545000000039197220230503c1999uuuu -u- -engEnvironmental enrichment for nonhuman primates resource guide, January 1992-February 1999Beltsville, MD (10301 Baltimore Ave., Beltsville 20705)U.S. Dept. of Agriculture, Agricultural Research Service, National Agricultural Library, Animal Welfare Information Center19991 online resourceEnvironmental enrichmentEnvironmental enrichment (Animal culture)Internet resourceNational Agricultural Library (U.S.)PrimatesBibliographyCatalogsBibliographyCatalogsEnvironmental enrichmentEnvironmental enrichment (Animal culture)Internet resourceNational Agricultural Library (U.S.)PrimatesBibliographyCatalogsDLCBOOK9910693554303321Environmental enrichment for nonhuman primates resource guide, January 1992-February 19993183346UNINA