DESCRIPTIONS OF EIGHT NEW GROUND SQUIRRELS OF THE GENERA SPERMOPHILNS AND TAMIAS FROM CALIFORNIA TEXAS AND MEXICO - MERRIAM, CLINTON HART (NATIONAL GEOGRAPHIC SOCIETY, 1893)
REV MEX FIS
Keywords: DESCRIPTIONS, NEW GROUND SQUIRRELS, SPERMOPHILNS, CALIFORNIA, TEXAS, MEXICO; CIENCIAS DE LA VIDA; BIOLOGIA ANIMAL; MAMIFEROS