TY - BOOK AU - Hance,K.J. AU - Holly,K. ED - British Crop Protection Council TI - Weed control handbook: Principles SN - 0632024593 AV - SB611 B75 1990 PY - 1990/// CY - Oxford PB - Black Well Scientific Publications KW - Weeds KW - Control KW - Handbooks, manuals, etc KW - Great Britain N1 - Includes Index ER -