Componentes químicos de la madera y la corteza de Haematoxylum brasiletto Karsten (Leguminosae) Údair: Ávila-Calderón, Luz Elena A., Rutiaga-Quiñones, José

Chemical components of deteriorated pine wood of beams of the Mitra building in Morelia, Mexico Údair: Carrillo Gómez, Mayra Irery, Raya Gonzales, David, Ávila-Calderón, Luz Elena A.

Chemical components of the wood of five pine species of Morelia, Michoacán Údair: Bernabé-Santiago, René, Ávila-Calderón, Luz Elena A., Rutiaga-Quiñones, José Guadalupe