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TitleDateTypeSetname
151 Reel 1 Volume 0.09 Hearings1929Textusa_crc
152 Representative Lloyd and his wife Edith Ann Lloyd on Mexican Trip, May 11, 1969.1969-05-11Imageuum_map
153 Rio Grande Delta in Texas-Sea-Level, Climate, Neotectonic and Anthropogenic Effects1999Textwwdl_er
154 Rufous-backed Robin 12008-09-01Sounduu_wss
155 Rufous-backed Robin 21995-02-28Sounduu_wss
156 Rufous-backed Robin 31995-02-28Sounduu_wss
157 Rufous-backed Robin 41995-03-01Sounduu_wss
158 Sketch of the life of Brigham Stowell1966Textuum_msa
159 Three boys in sombreros, one wearing a sarape sitting on a burrow, under sign reading "Viva Mexico 1968" [1]1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969Image/StillImageuum_map
160 Three boys in sombreros, one wearing a sarape sitting on a burrow, under sign reading "Viva Mexico 1968" [2]1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969Image/StillImageuum_map
161 Tomas Perez, Hispanic Oral Histories, Accn 13691984Textuum_hoh
162 Tricolored Heron 11999-02-12Sounduu_wss
163 United States and Texas, Mexico, and Guatemala - 18391839Image/StillImageucl_maps
164 Water-quality trends in the Rio Grande/Rio Bravo Basin using sediment cores from reservoirs1997Textwwdl_er
165 White-eared Hummingbird 12000-03-17Sounduu_wss
166 White-eared Hummingbird 32003-10-15Sounduu_wss
167 Wilson's Warbler callsSounduu_wss
168 Women cooking for the Mexican army.Imageuum_map
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