TY  - BOOK
AU  - Cacho,Javier
AU  - 
TI  - Antártida: el agujero de ozono
SN  - 8486938074
PY  - 1989///
CY  - Madrid
PB  - Tabapress
KW  - Atmospheric ozone
KW  - Local
KW  - Antarctic regions
KW  - Discovery and exploration
N1  - Includes index; Bibliography: p. 249
ER  -