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Miller, N. A. 1999. Landscape and habitat predictors of Canada Warbler (WILSONIA CANADENSIS) and Northern Waterthrush (SEIURUS NOVEBORACENSIS) occurrence in Rhode Island swamps. Masters thesis. University of Rhode Island, Kingston, RI.

Dechant, J.A., M.L. Sondreal, D.H. Johnson, L.D. Igl, C.M. Goldade, A.L. Zimmerman, and B.R. Euliss. 1999. Effects of management practices on grassland birds: Western Meadowlark. Northern Prairie Wildlife Research Center, Jamestown, ND. 30 pp.

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Kearns, D.M. 1999. Valeriana texana. Printed from largocanyon.org/nmrptc/valtex.htm . USFS

Reeves, T. 1999. Gray vireo distribution survey on BLM Farmington District lands in McKinley, Rio Arriba, San Juan Counties, New Mexico: 1999 results and final report on three-year study.44p.

Yanoff, S.L. 1999. A proposed target and site selection strategy for The Nature Conservancy's Chihuahuan Desert ecoregion conservation analysis. Unpubl. Report for NASA. 53p + map