TY - BOOK AU - HÃ¥kansson,Sigurd TI - Weeds and weed management on arable land: an ecological approach SN - 9780851996516 AV - SB611 .H35 2003 PY - 2003/// CY - Wallingford, Oxon, UK PB - CABI Pub. KW - Weeds KW - Ecology KW - Control KW - Sweden N1 - Includes bibliographical references (p. 248-268) and indexes UR - http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=87413&site=ehost-live&scope=site ER -