by Pollock K.A
Published in Technical Monograph. Soil Survey of England Wales (1979)

by Pollock, K.A
Published in Pig farming (1970)

by O'Callaghan J.R, Pollock K.A
Published in Technical Bulletin. Ministry of Agriculture Fisheries and Food (1976)

by Pollock, K.A, O'Callaghan, J.R
Published in Proc Int Symp Livest Wastes (1975)

by O'Callaghan, J.R, Dodd, V.A, Pollock, K.A
Published in J Agr Eng Res (1973)

by O'Callaghan, J.R, Pollock, K.A, Dodd, V.A
Published in J Agr Eng Res (1971)

by O'Callaghan, J.R, Dodd, V.A, O'Donoghue, P.A.J, Pollock, K.A
Published in J Agr Eng Res (1971)

by O'Callaghan, J.R., Dodd, V.A., Pollock, K.A.
Published in Journal of agricultural engineering research (01.01.1973)

by O’Callaghan, J.R., Pollock, K.A., Dodd, V.A.
Published in Journal of agricultural engineering research (01.01.1971)

by O’Callaghan, J.R., Dodd, V.A., O’Donoghue, P.A.J., Pollock, K.A.
Published in Journal of agricultural engineering research (01.01.1971)