THE EFFECT OF A SINGLE LOCUS (HALOTHANE) ON VARIANCES OF AND CORRELATIONS AMONG QUANTITATIVE PRODUCTION TRAITS E. W. BRASKAMP, G. EIKELENBOOM and D. MINKEMAGenet. Sel. Evol., 12 4 (1980) 415DOI: https://doi.org/10.1051/gse:19800448