Impassioned observers reveal the world in a grain of sand

por Doerr, A
Publicado 2003

Case Study: Supplementation of cow-calf pairs grazing smooth bromegrass pastures with ethanol by-products and low-quality forages

por Warner, J.M., Doerr, A.J., Erickson, G.E., Guretzky, J.A., Rasby, R.J., Watson, A.K., Klopfenstein, T.J.
Publicado 2017