1. Principles of Sensory Evaluation of Food;Amerine,1965
2. Official Methods of Analysis (OMA) of the Association of Official Analytical Chemists;AOAC,2005
3. Pilot for Protecting against Counterfeit Crop Protection Products;Bloch,2012
4. Field trials with plant products to protect stored cowpea against insect damage;Boeke;Int. J. Pest Manag.,2004
5. Silent Spring;Carson,1962