1.
Randel PF, Mendoza N. Effects of Concentrate Supplementation to Holstein Heifers Grazed at a High Stocking Rate on Intensively Managed Pastures from Breeding Age to Parturition. JAUPR [Internet]. 1983 Oct. 1 [cited 2024 Nov. 22];67(4):476-85. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/7742