. 2^m TRANSACTIONS .,„,'■/ OF THE SAN DIEGO SOCIETY OF NATURAL HISTORY Volume IX, No. 18, pp. 87-162, plate 6, figs. 1-8, maps 1-2 THE WORM SNAKES OF THE GENUS LEPTOTYPHLOPS IN THE UNITED STATES AND NORTHERN MEXICO BY Laurence M. Klauber Curator of Reptiles and Amphibians, San Diego Society of Natural History SAN DIEGO, CALIFORNIA Printed for the Society April 30, 1940
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