00515nam a22002057a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001600102110004100118245004400159260003200203300001100235490001500246650003300261830001500294CHAP20220329135626.0971013s1970            r     00010     d  a39531  a40503  a44629  cCHAP  a636.213bE8  aE.U.A. Agricultural Research Service  aUSDA-DHIA cow performance index list...  aWashington :bA.R.S.,c1970  a567 p.  aARS-44-21814aGanado lecheroxSelección.0 aARS-44-218