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By: Creighton, William Steel,Edition:Publication info: New York American Museum of Natural History [1953]Volume: no.1634 (1953)Series:Holding Institution: American Museum of Natural History LibrarySubjects: 59.57,96X Ants Classification Insects Mexico Nuevo León (State) Xenomyrmex stolli nodosusBHL Collections:
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By: Muller, Cornelius H. (Cornelius Herman),Edition:Publication info:Volume:Series:Holding Institution: Harvard University Botany LibrariesSubjects: Mexico Nuevo León (State) Plants ScrophulariaceaeBHL Collections: BHL Field Notes Project
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By: Schneider, Richard A. (Botanist), - Mexican Biological ExpeditionEdition:Publication info:Volume:Series:Holding Institution: Harvard University Botany LibrariesSubjects: Mexico Nuevo León (State) PlantsBHL Collections: BHL Field Notes Project