Autor
Gori, Gastón
2
Bayer, Osvaldo
1
Blanch Tyroller, Bettina
1
Hernández Sánchez, Ana Isabel
1
King, Stephen
1
Martínez Barahona, Elena
1
Mountain ecosystems : stability and instability, proccedings of a workshop, Switzerland, 14-19, september, 1982
1
Rojas, Oscar
1
Roldán, Gustavo
1
Uslar Pietri, Arturo
1