00787nam 2200277 450 99642534960331620210708112341.020210708d1973----km y0itay5003 baspaVEy 00 y<<El >>hombre, recurso natural renovableMarco Aurelio VilaCaracasMonte Avila Editores197379 p.16 cmColecciòn cientifica212001Colecciòn cientifica21concezione umana301VILA,Marco Aurelio499615ITcbaREICAT996425349603316VI.7.B. 119006972VI.7.540050BKISLAHombre, recurso natural renovable1823452UNISA