de Oliveira, M.D.S. and Vieira, P. de F. 1994. <i>In vitro</i> digestibility of the caged laying hen manure at different stocking times. Pesquisa Agropecuaria Brasileira. 29, 8 (Aug. 1994), 1299–1302. DOI:https://doi.org/10.1590/S1678-3921.pab1994.v29.4179.