S. Charoenying. 1988. Toxicity of carbofuran insecticide on the three growth stages of sixteen maize varieties. Bangkok:Kasetsart University;
S. Charoenying. (1988) Toxicity of carbofuran insecticide on the three growth stages of sixteen maize varieties (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
S. Charoenying. Toxicity of carbofuran insecticide on the three growth stages of sixteen maize varieties. Bangkok:Kasetsart University, 1988.
S. Charoenying. (1988) Toxicity of carbofuran insecticide on the three growth stages of sixteen maize varieties (รายงานผลงานวิจัย). Kasetsart University:Bangkok.