by Lawrence P.R, Pearson R.A
Year of Publication 1994

by Lawrence, P.R, Pearson, R.A
Published in Agricultural systems (2002)

by LAWRENCE, P.R
Year of Publication 20.11.2007

by Lawrence, P.R, Pearson, R.A
Published in The Journal of agricultural science (1985)

by LAWRENCE, P.R, PEARSON, R.A
Year of Publication 01.01.2003

by Lawrence, P.R
Published in ACIAR proceedings series (1985)

by Lawrence P.R, Pearson R.A
Year of Publication 1993

by Dijkman J.T, Lawrence P.R
Year of Publication 01.01.1997

by Dijkman J.T, Lawrence P.R
Year of Publication 01.01.1997

by Pearson, R.A, Lawrence, P.R
Published in Animal production (1992)

by Lawrence, P.R, Stibbards, R.J
Published in Animal production (01.02.1990)

by Lawrence, P.R, Pearson, R.A
Year of Publication 1993

by Lawrence, P.R, Zerbini, E
Year of Publication 1993

by Richards J.I, Lawrence P.R
Published in Journal of Agricultural Science (1984)

by Pearson, R.A, Lawrence, P.R, Fernandez-Rivera, S
Year of Publication 01.01.1997

by Lawrence, P.R, Lawrence, K, Dijkman, J.T, Starkey, P.H
Year of Publication 1993

by Pearson, R.A. (Edinburgh Univ. (United Kingdom). Centre for Tropical Veterinary Medicine), Lawrence, P.R
Published in REU Technical Series (FAO) (1997)

by Lawrence, P.R, Pearson, R.A
Year of Publication 1994

by Lawrence, P.R, Dijkman, J.T, Jansen, H.G.P. (International Livestock Research Institute, Sub-humid Research Site, Kaduna (Nigeria))
Published in Journal of Agricultural Science (United Kingdom) (1997)

by Lawrence, P.R, Dijkman, J.T. (International Livestock Research Institute, Sub-humid Research Site, Kaduna (Nigeria))
Published in Journal of Agricultural Science (United Kingdom) (1997)