00591nam a2200193 a 4500 AR-ReUNN 20260702154557.0 260630s1942 us |||||||||||||||||eng eng United States Departament of Agriculture, Usda 161294 Yearbook of agriculture 1942 : keeping livestock healthy Washington United States Government Printing Office 1942 1276 páginas 23 x 16 cm Agricultura 5304 Estados Unidos de America 4418 LIB (IBONE)87603 247894 0 0 0 1 IBONE IBONE GEN 2013-05-07 0 631 USDA 1942 ej.1 62.01-001257 LIB 247894 247894 AR-ReUNN spa AR-ReUNN aacr2 0 0 0 1 IBONE IBONE GEN 2013-05-07 0 631 USDA 1942 ej.1 62.01-001257 LIB