TY  - SER
AU  - Foer,J.
AU  - Peter,C.
TI  - Carved by lava: centuries of eruptions have created hidden networks of caves under Hawaii's volcanoes. Below, lava floews out of one of the underground passageways into the sea
KW  - вулканологія
KW  - печери
KW  - Гаваї
KW  - острови
KW  - Тихий океан
ER  -