| Table of contents Rev. Chapingo ser. cienc. for. ambient vol.25 n.2 Chapingo May./Aug. 2019 Scientific note | | | | · Proteolytic activity of wild fruits of Bromelia karatas L. of Yucatán, Mexico Villanueva-Alonzo, Hernán de J.; Polanco-Hernández, Glendy M.; Lizama-Uc, Gabriel; Acosta-Viana, Karla Y.; Alvarado-Segura, Arturo A.
| | | Scientific article | | | | · Soil carbon and nitrogen in tropical montane cloud forest, agroforestry and coffee monoculture systems Cristóbal-Acevedo, David; Tinoco-Rueda, Juan Á.; Prado-Hernández, Jorge V.; Hernández-Acosta, Elizabeth
| | | | · Spatial analysis of phenotypic variables in a clonal orchard of Pinus arizonica Engelm. in northern Mexico Alvarado-Barrera, Rolando; Pompa-García, Marín; Zúñiga-Vásquez, José M.; Jiménez-Casas, Marcos
| | | | · Historical and current spatial modeling of the sacred fir (Abies religiosa [Kunth] Schltdl. & Cham.) in the Trans-Mexican Volcanic Belt Manzanilla-Quiñones, Ulises; Martínez-Adriano, Cristian A.; Aguirre-Calderón, Óscar A.
| | | | · Influence of the seed tree method on the diversity of regeneration in a mixed forest in Durango, Mexico Hernández, Francisco J.; Deras-Ávila, Ana G.; Deras-Ávila, Nelson I.; Colín, José G.
| | | | · Nutrient input via gross rainfall, throughfall and stemflow in scrubland species in northeastern Mexico Luna-Robles, Erik O.; Cantú-Silva, Israel; González-Rodríguez, Humberto; Marmolejo-Monsiváis, José G.; Yáñez-Díaz, María I.; Béjar-Pulido, Silvia J.
| | | | · Perception of occupational risk factors in sawmills in the El Salto region of Durango, Mexico Aragón-Vásquez, Alondra Y.; Silva-Lugo, Edwin D.; Nájera-Luna, Juan A.; Hernández-Díaz, José C.; Hernández, Francisco J.; Cruz-Carrera, Ricardo de la
| | | | · Historical bark beetle outbreaks in Mexico, Guatemala and Honduras (1985-2015) and their relationship with droughts Cervantes-Martínez, Rosalinda; Cerano-Paredes, Julián; Sánchez-Martínez, Guillermo; Villanueva-Díaz, José; Esquivel-Arriaga, Gerardo; Cambrón-Sandoval, Víctor H.; Méndez-González, Jorge; Castruita-Esparza, Luis U.
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