1.
|
An analysis of the knowledge of the turtle fauna of Mexico Rozella B Smith - Hobart M Smith
|
2.
|
Contribution to the knowledge of the nematodes that parasitize the reptiles of Mexico Caballero, R G
|
3.
|
Additions to the knowledge of the amphibians of the Estacion de Biologia Tropical "Los Tuxtlas" Pérez Higareda, Gonzalo
|