Thomas, J. W., E. D. Forsman, J. B. Lint, E. C. Meslow, B. R. Noon, and J. R. Verner. A conservation strategy for the northern spotted owl. Interagency Scientific committee to address the conservation of the northern spotted owl. Thomas, J. W., C. Maser, and J. E. Rodiek. In J. W. Thomas, tech. ed.
Wildlife habitats in managed forests, the Blue Mountains of Oregon and Washington.
Thomas, J. W., C. Maser, and J. E. Rodiek. In R. M. Degraff, tech. coord. Proceedings of the workshop on nongame bird habitat management in the coniferous forests of the western United States. Turner, M. G. 1990a. Spatial and temporal analysis of landscape patterns.