TY - BOOK AU - Singley,John Allen TI - Contributions to the natural history of Texas, AV - QH105.T4 S6 PY - 1893/// CY - Austin, Texas PB - B. C. Jones & Company, state printers KW - Mollusks KW - Texas KW - Birds N1 - At head of title: Geological survey of Texas; "From fourth annual report, 1892," pt. II; pt. I. Texas Mollusca.-- pt. II. Texas birds ER -