S. H. Umberger

UMBERGER, S. H., GOODE, L., CARUOLO, E. V., HARVEY, R. W., BRITT, J. H., & LINNERUD, A. C. (1985). EFFECTS OF ACCELERATED-GROWTH DURING REARING ON REPRODUCTION AND LACTATION IN EWES LAMBING AT 13 TO 15 MONTHS OF AGE. THERIOGENOLOGY, 23(3), 555–564. https://doi.org/10.1016/0093-691X(85)90027-5

Umberger, S. H. (1981). Effect of accelerated growth and fattening from early weaning to parturition on ewe reproduction and lactation. Dissertation Abstracts International. B, Sciences and Engineering, 41(7), 2406.