title: Age and weight at puberty in Hereford heifers.
mesh_terms: D000367:Age Factors; D000704:Analysis of Variance; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001835:Body Weight; D002417:Cattle / Q000254:growth & development; D005260:Female; D005823:Genetics; D013997:Time Factors