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5Extinction of Melipona beecheii and traditional beekeeping in the Yucatán peninsula Extinction of Melipona beecheii and traditional beekeeping in the Yucatán peninsulaby Villanueva Gutiérrez, Rogel Doctor 1952-2019 autor 7928, Roubik, David Ward 1951- autor 15114, Olli-Ucán, Wilberto autorTexto bibliotecaECOSUR
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10The value of plants for the mayan stingless honey bee Melipona beecheii (Apidae: Meliponini) a pollen-based study in the Yucatán Peninsula, Mexico The value of plants for the mayan stingless honey bee Melipona beecheii (Apidae: Meliponini) a pollen-based study in the Yucatán Peninsula, Mexicoby Villanueva Gutiérrez, Rogel Doctor 1952-2019 autor 7928, Roubik, David Ward 1951- autor 15114, Collí Ucán, Wilberto Ingeniero autor 8675, Tuz Novelo, Margarito autor 14207Texto bibliotecaECOSUR
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12Transgenic soybean pollen (Glycine max L.) in honey from the Yucatán peninsula, Mexico Transgenic soybean pollen (Glycine max L.) in honey from the Yucatán peninsula, Mexicoby Villanueva Gutiérrez, Rogel Doctor 1952-2019 autor 7928, Guillén Navarro, Griselda Karina Doctora autora 7945, Roubik, David Ward 1951- autor 15114, Moguel Ordóñez, Yolanda Beatriz autora 15093Texto bibliotecaECOSUR
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13by Guzmán Díaz, Miguel Ángel Maestro autor 7865, García Calderón, José Luis autor, Esponda Muñoz, Julio Alberto Maestro autor 22068, Vandame, Rémy Doctor autor 3181, Padilla Cortés, María Patricia Concepción autora, Rincón Rabanales, Manuel autor 21366, Roubik, David Ward 1951- autor 15114Texto bibliotecaECOSUR
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14Topological structure of plant-bee networks in four mexican environments Topological structure of plant-bee networks in four mexican environmentsby Ramírez Flores, Vania A. autora, Villanueva Gutiérrez, Rogel Doctor 1952-2019 autor 7928, Roubik, David Ward 1951- autor 15114, Vergara Briceño, Carlos Hernán Doctor autor 14275, Lara Rodríguez, Nubia autora, Dáttilo, Wesley autor, Ferrer, M. E. B. autor/a, Rico Gray, Víctor autor 15952Texto bibliotecaECOSUR