Sylva sylvarum, or, A naturall history [electronic resource] : in ten centuries : whereunto is newly added the History naturall and experimentall of life and death, or, Of the prolongation of life / both written by ... Francis Lo. Verulam Viscount St. Alban ; published after the authors death, by William Ravvley ... ; hereunto is now added an alphabeticall table of the principall things contained in the ten centuries.