Environmental crisis : methodological and specific approaches / scientific leader Constantine Laskaris.
- Athens : Synchroni Epochi , 1993 .
- 429 p. ; 21 cm.
- (Petra Programme Greek Centre of Development and Specific Approaches)
ISBN 960-224-699-5
Proteção do ambiente
Programa Petra
Recursos naturais
LCC TD170
ISBN 960-224-699-5
Proteção do ambiente
Programa Petra
Recursos naturais
LCC TD170
