1.
|
Population dynamics of Mammillaria magnimamma Harworth. (Cactaceae) in a lava-field in central Mexico Valverde-Valdés, María Teresa - Quijas, S - López-Villavicencio, M - Castillo-Argüero, Silvia
|
2.
|
The effect of Maya traditional harvesting on the leaf production, and demographic parameters of Sabal palm in the Yucatan Peninsula, Mexico Martínez-Ballesté, A - Martorell-Delgado, Carlos - Caballero, J
|