00403nam a2200133Ia 4500008004100000100002000041245006100061260006400122300001100186650001500197650002300212650001700235700001700252220216s9999    xx            000 0 und d  aJeevaratnam A J 0aUse of herbicides for weed control in seedling nurseries  bRubber Research Institute of Ceylon Quarterly Journalc1962  a12-Nov  aHerbicides  aSeedling nurseries  aWeed control  aKanthasamy T