01150cam a2200253 7i4500 0000010769 20120928090000.0 0 a120928 120928 au BI 10114289 NM NM TECDOC 1003 1998 Final research co-ordination meeting on a use of isotopic tracers in studies of herbicide perfomance on grasses and sedges Los Banos, Philippines 1997 Use of isotopic tracers in studies of herbicide perfomance on grasses and sedges : report of a final research co-ordination meeting organized by the joint FAO/ IAEA Division of Nuclear Techniques in Food and Agriculture and held in Los Banos, Philippines, 17-21 February 1997. Vienna: International Atomic Energy Agency, 1998. 81 p.: ill.; 30 cm. Includes bibliographical references Herbicides Isotopes FAO/IAEA Division of Nuclear Techniques in Food and Agriculture International Atomic Energy Agency NM RP00020304 Book IAEA - Open Shelf HQ Library