Effect of different nozzle types on drift and efficacy of roundup ultra text Mississipi Mississpi State University 2002 Ind 9 p.; 30 cm. 9 p.; 30 cm. JONES, Elizabeth J. NOZZLE WEEDING EQUIPMENT HERBICIDES LABORATORY EXPERIMENTATION 631.315.4 Sr.631.315.4 INLIS000000000036758 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)