Kress, D D Performance of crosses among Hereford, Angus and Simmental cattle with different levels of Simmental breeding. II. Effect of calf breed on cow productivity. [electronic resource] - Journal of animal science Jun 1984 - 1329-36 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0021-8812 Standard No.: 10.2527/jas1984.5861329x doi Subjects--Topical Terms: AnimalsBody WeightCattle--geneticsCrosses, GeneticFemaleLactationMaleMilk--metabolismReproduction