by Elmore, C.E, Donaldson, D.R, Roncoroni, J.A
Published in HortScience (01.06.1992)

by Standiford R, Donaldson D.R, Breece J.R
Published in Leaflet - University of California (1982)

by Cunnick, G.H., Pietzrak, P., Richardson, N.G.B., Ratcliffe, N., Donaldson, D.R.
Published in International journal of clinical practice (Esher) (01.04.2005)

by Adams T.E. Jr, Kay B.L, Donaldson D.R, Graves W.L, Hamilton W.D, Stamen T.W
Published in Leaflet - University of California (1982)

by Moore W.S, Koehler C.S, Joos J.L, Donaldson D.R, Cassidy D.V, Gill R.J
Published in Leaflet - Div. of Agricultural Sciences (1979)

by Donaldson, D.R, Standiford, R.B
Published in California agriculture (Berkeley, Calif.) (1984)

by Cunnick, G.H., Pietzrak, P., Richardson, N.G.B., Ratcliffe, N., Donaldson, D.R.
Published in International journal of clinical practice (Esher) (01.04.2005)

by Mander, B.J., Carney, L.J., Scott, H.J., Donaldson, D.R.
Published in The surgeon (Edinburgh) (01.08.2006)

by Cunnick, G.H., Richardson, N.G.B., Ratcliffe, N., Donaldson, D.R.
Published in International journal of clinical practice (Esher) (01.04.2004)

by Donaldson, D.R, Gallagher, S.E
Published in Proceedings - California Weed Conference (USA) (1994)

by Donaldson, D.R, Standiford, R.B
Published in USDA Forest Service general technical report PSW - United States, Pacific Southwest Forest and Range Experiment Station (USA) (01.10.1983)

by Cunnick, G.H., Pietzrak, P., Richardson, N.G.B., Ratcliffe, N., Donaldson, D.R.
Published in International Journal of Clinical Practice (01.04.2005)

by Varela, L.G, Cowles, R.S, Donaldson, D.R
Published in California agriculture (Berkeley, Calif.) (01.09.1996)

by Hughes, L E, Donaldson, D R, Williams, J G, Taylor, B A, Young, H L
Published in Gastroenterology (New York, N.Y. 1943) (01.03.1988)

by Cunnick, G.H., Richardson, N.G.B., Ratcliffe, N., Donaldson, D.R.
Published in International Journal of Clinical Practice (01.04.2004)

by Rajah, S.M., Salter, M.C.P., Donaldson, D.R., Rao, R. Subba, Boyle, R.M., Partridge, J.B., Watson, D.A.
Published in The Journal of thoracic and cardiovascular surgery (01.09.1985)

by Donaldson, D.R. (UCCE), Snyder, R, Gallagher, S
Published in Proceedings - California Weed Conference (USA) (1991)

by Standiford, R.B, Donaldson, D.R, Sachs, R.M, Hasey, J.K
Published in California agriculture (Berkeley, Calif.) (01.11.1988)

by Standiford, R.B, Donaldson, D.R, Sachs, R.M
Published in USDA Forest Service general technical report PSW - United States, Pacific Southwest Forest and Range Experiment Station (USA) (01.11.1987)

by Standiford R.B, Donaldson D.R
Published in California agriculture (Berkeley, Calif.) (01.05.1982)