Zavala Chavez, F., & Mendez Montiel, J. T. (1996). Factors affecting seed production in Pseudotsuga macrolepis flous in the state of Hidalgo, Mexico. Instituto de Ecología, A.C.
Dyfyniad Arddull ChicagoZavala Chavez, Fernando, and Jose Tulio Mendez Montiel. Factors Affecting Seed Production in Pseudotsuga Macrolepis Flous in the State of Hidalgo, Mexico. Instituto de Ecología, A.C, 1996.
Dyfyniad MLAZavala Chavez, Fernando, and Jose Tulio Mendez Montiel. Factors Affecting Seed Production in Pseudotsuga Macrolepis Flous in the State of Hidalgo, Mexico. Instituto de Ecología, A.C, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
