TY - BOOK AU - Hughes,Helen TI - Green documentary: environmental documentary in the twenty-first century SN - 9781783201839 (pbk) U1 - 070.18 22 PY - 2014/// CY - Bristol, U.K. PB - Intellect KW - Documentary films KW - History and criticism KW - Environmental protection and motion pictures KW - Environmental in motion pictures N1 - Includes index ER -