TY  - BOOK
AU  - 
ED  - EspaÃ±a.  
TI  - El Castellar Hills: the military training ground at San Gregorio and its environmental conditions
SN  - 8478239359
PY  - 2002///
CY  - [Madrid]
PB  - Ministerio de Defensa, SecretarÃ­a General TÃ©cnica
KW  - Naturaleza
KW  - Zaragoza
KW  - LogÃ­stica militar
KW  - GeografÃ­a
KW  - Adiestramiento
N1  - Texto en inglÃ©s
N2  - INDEX:
1. Location and characteristics of the military training ground at San Gregorio in El Castellar forest in Zaragoza.
2. The Ebro middle depression
3. El Castellar
4. The military training zone of San Gregorio
5. The environment
ER  -