ESSENTIAL OILS OBTAINED FROM EUCALYPTUS AND CYMBOPOGON LEAVES BY STEAM DISTILLATION FOR MAKING NATURAL MIXTURE HAVING EFFECT AS A MOSQUITO REPELLENT
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N. Ngoc | N. Dong | N. Châu | H. H. Tay | B. V. Nguyen | T. T. Ngân | Ngo Nguyen Thuy Hang