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Subsistence hunting by three ethnic groups of the Lacandon Forest, Mexico
-This study compares hunting practices and preferences of Lacandon, Tzeltal, and Mestizo hunters from five communities adjacent to Montes Azules Biosphere Reserve in the Lacandon Forest, Chiapas,Expand
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Mamíferos terrestres de la zona lagunar del istmo de Tehuantepec, Oaxaca, México
The principal goal of this study was to prepare a taxonomic list of the mammals around the Laguna Inferior, in the southern Isthmus of Tehuantepec, Oaxaca, i...
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RELACIÓN ENTRE EL PESO FRESCO Y EL PESO SECO DEL RASTROJO DE MAÍZ EN DIFERENTES ESTADOS FENOLÓGICOS DEL CULTIVO 1
The amount of dry matter produced during various stages of corn growth is a important variable to be taken into consideration. However, the lack of drying facilities makes its measurement a difficultExpand
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Status of an Invading Mainland Jackrabbit on Cerralvo Island, Gulf of California
ABSTRACT. We report the first observations of the black-tailed jackrabbit (Lepus californicus) on Cerralvo Island, Baja California Sur, Mexico. Evidence suggests a self-sustaining population,Expand
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Veinticinco años de mejoramiento en los sistemas de maíz en Centroamérica: logros y estrategias hacia el año 2000.
Science and technology constitute the mostimportant bridge between prosperity and poverty. During thelast quarter of the century, the introduction of moderntechnology based on science, has assistedExpand
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Eumops underwoodii (CHIROPTERA: MOLOSSIDAE) EN CAMPECHE
Abstract: We document a record of Underwood's bonneted bat ( Eumops underwoodii ) in the state of Campeche, Mexico. The specimen was found close to a water hole called "Cacatucha" within the naturalExpand
Prediction of maize grain yield using the chlorophyll meter technique in the Polochic Watershed of Guatemala 95
Growers of tropical maize (Zea mays L.) are often reluctant to invest in seeds and fertilizers because they are seeking to minimize risks. A chlorophyll meter measures leaf greenness, whichExpand