by Ettershank, George
Published in Psyche (Cambridge, Mass.) (1965)

by Eisner, Thomas, Alsop, Rosalind, Ettershank, George
Published in Science (American Association for the Advancement of Science) (20.11.1964)

by Ettershank, G, Ettershank, J, Bryant, M, Whitford, W.G
Published in Journal of arid environments (01.06.1978)

by Whitford, Walter G, Steinberger, Y, Ettershank, George
Published in Oecologia (01.12.1982)

by Whitford, W.G, Depree, D.J, Hamilton, P, Ettershank, G
Published in The American midland naturalist (01.01.1981)

by Ettershank, George, Whitford, Walter G
Published in Comparative biochemistry and physiology. A, Comparative physiology (01.11.1973)

by Whitford, W.G, Bryant, M, Ettershank, G, Ettershank, J, Santos, P.F
Published in Pedobiologia (01.07.1980)