Items where Author is "Donaldson, L.E."

1964

Donaldson, L.E., Harvey, J.M., Beattie, A.W., Alexander, G.I. and Burns, M.A. (1964) Effects of copper and cobalt supplementation on the growth rate and fertility of Shorthorn heifers in northern coastal Queensland. Queensland Journal of Agricultural Science, 21 (2). pp. 167-179.

1963

Donaldson, L.E. and Larkin, R.M. (1963) Observations on time of calving and growth to weaning of beef calves in coastal northern Queensland. Queensland Journal of Agricultural Science, 20 (2). pp. 199-202.

Donaldson, L.E. (1963) Some observations on the semen and testicular characteristics of beef bulls in northern Queensland. Queensland Journal of Agricultural Science, 20 (2). pp. 203-206.