|
1.
|
FOSSIL LEGUME FRUITS FROM TERTIARY STRATA OF PUEBLA, MEXICO MAGALLONPUEBLA, S - CEVALLOSFERRIZ, SRS
|
|
2.
|
Enzyme evolution and the development of metabolic pathways Peretó, J - Fani, R - Leguina, JI - Lazcano Araujo Reyes, Antonio Eusebio
|
|
3.
|
Additions to the knowledge of the amphibians of the Estacion de Biologia Tropical "Los Tuxtlas" Pérez Higareda, Gonzalo
|
|
4.
|
International Union for conservation of Nature Library International Union for Conservation of Nature - Ramsar Convention on Wetlands - United Nations Environment Programme World Conservation Monitoring Centre
|
|
5.
|
Limnología de la Presa de Apizaquito, Tlaxcala Pérez-Rodríguez, R.
|
|
6.
|
LATEST OCCURRENCE OF THE EXTINCT GENUS CEDRELOSPERMUM (ULMACEAE) IN NORTH-AMERICA - CEDRELOSPERMUM-MANCHESTERI FROM MEXICO MAGALLONPUEBLA, S - CEVALLOSFERRIZ, SRS
|
