TY - SER ED - Sierra Club. TI - Sierra SN - 0161-7362 AV - F868.S5 S5 PY - 1977///- CY - San Francisco PB - Sierra Club KW - Sierra Club KW - Periodicals KW - Outdoor life KW - Environmental protection KW - United States KW - Conservation of natural resources N1 - "The Sierra Club bulletin."; Periodical; Online version of print publication UR - http://search.ebscohost.com/direct.asp?db=aph&jid=%22SIE%22&scope=site ER -