TY - BOOK AU - Klingman, Glenn C. TI - Weed control: as a science SN - 0852264712 U1 - 632.5 21st ed. PY - 1973/// CY - New Delhi PB - Wiley Eastern Private Limited KW - Weeds-Control KW - Plant physiology & herbicides KW - Soil and herbicides KW - Soil sterlants KW - Vegetable crops KW - Pastures and range N1 - Index: pp 407-421 ER -