Geology
mobi, epub, pdf |eng | 2003-01-01 | Author:Simon Winchester

Krakatoa's final twenty hours and fifty-six minutes were marked by a number of phases. First, from early afternoon on Sunday until about 7 p.m. there was a series of explosions ...
( Category: Volcanology March 25,2014 )
mobi, epub |eng | 1993-03-14 | Author:Marc Reisner

Like the westbound wagons that had to jettison furniture, food, even water in order to plow through the desert sands, the Central Arizona Project was finally light enough to move. ...
( Category: Environmental March 25,2014 )