Authors: Orr, RJ Penning, PD Rutter, SM Champion, RA Harvey, A Rook, AJ

Citation: Rj. Orr et al., Intake rate during meals and meal duration for sheep in different hunger states, grazing grass or white clover swards, APPL ANIM B, 75(1), 2001, pp. 33-45

Authors: Lockyer, DR Champion, RA

Citation: Dr. Lockyer et Ra. Champion, Methane production by sheep in relation to temporal changes in grazing behaviour, AGR ECO ENV, 86(3), 2001, pp. 237-246