00635nam a2200193Ia 4500001001000000003000500010008004100015010001100056040000900067082001900076100001600095245006700111260010000178300001000278440002700288500004600315650003700361650004300398Para_7287CHAP220125s1931    xx            000 0 und d  a206175  cCHAP  aPA-C 636.5 B86  aHinds, H.B.  aBoys' and girls' club work baby- chick clubs /c by H.B. Hinds  aTucson, Ariz. :b University of Arizona. College of Agriculture. Agricultural Extension Service  a31 p.  aExtension circular; 56  aEncuadernado con otros impresos similares  aAves de corral x reproducción  aAvicultura x colecciones de escritos