C. B. Schreck, Lackey, R. T., and M. Hopwood, L.,
“Evaluation of Diel Variation in Androgen Levels of Rainbow Trout, Salmo gairdneri”,
Copeia, vol. 1972, no. 4, p. 865, 1972.
C. B. Schreck, Lackey, R. T., and M. Hopwood, L.,
“Plasma oestrogen levels in rainbow trout Salmo gairdneri Richardson”,
Journal of Fish Biology, vol. 5, no. 2, pp. 227 - 230, 1973.
R. T. Lackey,
“A TECHNIQUE FOR ELIMINATING THERMAL STRATIFICATION IN LAKES”,
Journal of the American Water Resources Association, vol. 8, no. 1, pp. 46 - 49, 1972.
R. T. Lackey and May, B. E.,
“Use of Sugar Flotation and Dye to Sort Benthic Samples”,
Transactions of the American Fisheries Society, vol. 100, no. 4, pp. 794 - 797, 1971.
R. T. Lackey,
“Vertical Gill Nets for Studying Depth Distribution of Small Fish”,
Transactions of the American Fisheries Society, vol. 97, no. 3, pp. 296 - 299, 1968.