Christopher, John, 1922-2012 No blade of grass : a novel / by John Christopher - New York : Avon Books, 1980 - 190 p. ; 20 cm Contingut en anglès. ISBN: 0380480093 LCCN: 57005674 Index Terms--Genre/Form: Science fiction. LC Class. No.: PZ4.C5559 PR6053.H75 / No Universal Decimal Class. No.: 80