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Journal of Animal Science|October 1, 1990
Estimation of additive genetic variance when base populations are selectedJ H van der Werf, I J de BoerJournal of Animal Science|October 1, 1990
Twinning in cattle: III. Effects of twinning on dystocia, reproductive traits, calf survival, calf growth and cow productivityK E Gregory, S E Echternkamp, G E Dickerson, et al.Journal of Animal Science|October 1, 1990
The effect of human growth hormone-releasing factor or porcine somatotropin on serum hormones and metabolites, growth performance and carcass traits in swineJ L Johnson, M T Coffey, K L Esbenshade, et al.Journal of Animal Science|October 1, 1990
Effects of ethanol extraction and heat treatment of soybean flakes on function and morphology of pig intestineJ D Hancock, E R Peo, A J Lewis, et al.Journal of Animal Science|October 1, 1990
Disappearance and passage of propionic acid from the rumen of the beef steerJ P Peters, R Y Shen, J A Robinson, et al.Journal of Animal Science|October 1, 1990
Quantity and characteristics of microorganisms associated with ruminal fluid or particlesJ A Olubobokun, W M CraigJournal of Animal Science|October 1, 1990
Effects of mastication and microbial contamination on ruminal in situ forage disappearanceJ A Olubobokun, W M Craig, K R PondJournal of Animal Science|October 1, 1990
Efficacy of laidlomycin propionate for increasing rate and efficiency of gain by feedlot cattleH R Spires, A Olmsted, L L Berger, et al.Journal of Animal Science|October 1, 1990
Educational methodology in dealing with animal rights and welfare in public serviceW R Getz, F H BakerJournal of Animal Science|September 1, 1990
Relationship of ultrasound speckle to marbling score in cattleJ R BrethourPageof 1,863