Wasson, Valentina Pavlovna Mushrooms, Russia and history / by Valentina Pavlovna Wasson and R. Gordon Wasson. -- New York : Pantheon Books, 1957 - 213 p. : il. col. ; 32 cm Subjects--Topical Terms: Hongos--RusiaMicología--Historia Universal Decimal Class. No.: 582.28(470+571)