Memoirs of the National Academy of Sciences, Volume 16, Issue 1U.S. Government Printing Office, 1921 - Science Each volume comprises one or more monographs, many of which are issued also as separates. |
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abundant altitude Arid Tropical Arroyo Baja California birds border bottom cactuses Calamahue Calif Calmalli camp canyon cape district Cape San Lucas Cedros Island Cocopah Colorado Colorado Desert Comondu east eastern Ensenada expedition extends feet foothills forms granite Guadalupe Island gulf coast Gulf of California hills Jose del Cabo La Grulla La Paz Lagoon Laguna land lava Llano Lower California Magdalena Bay Magdalena Island Magdalena Plain mainland mainly mammals Memoirs National Academy mesa Mexico miles narrow northern notes Original description Pacific coast Paz Bay peaks Pedro Martir Mountains peninsula Peromyscus pine plants plateau Proc Purisima rains ranch range region ridges rises rocky San Felipe Bay San Ignacio San Jose San Pedro Martir San Quintin Santa Rosalia Santo Domingo shore Sierra Juarez Sierra San slope southeasterly southern end species thence tinajas trail trees Upper Sonoran valley vegetation Vizcaino Desert volcanic wagon road west coast