TY  - GEN
AU  - Gyuk, Imre
AU  - Harrison, Robert
TI  - Environmental degradation and the collapse of the classic maya
KW  - Psicologia Ambiental
KW  - 4000 - Psicologia Ambiental
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/s4.htm
ER  -