00769cam a22002411  4500001001300000003000400013005001700017008004100034010001700075040003600092050003800128070002500166082001300191110008800204245002200292250001000314260008000324300002600404350001000430490005900440650001100499999001700510agr68000165 DLC20260227111030.0711216s1968    dcua          000 0 eng c  aagr68000165   aU.S. Nat'l Agr. Libr.cDLCdDLC00aS21b.A6 rev. no. 2166, Apr. 19680 a1Ag84F no. 2166 196800a636.4/081 aUnited States.bAgricultural Research Service.bAnimal Husbandry Research Division.10aSwine production.  a[Rev.  aWashington,bFor sale by the Supt. of Docs., U.S. Govt. Print. Off.,c1968]  a30 p.billus.c24 cm.  a$0.150 aU.S. Dept. of Agriculture. Farmers' bulletinvno. 2166 0aSwine.  c12472d12472