00777nam a2200205Ia 4500 CTU_149360 210402s9999 xx 000 0 und d 628.9 W268 Ware, George W. Fundamentals of pesticides : A self-intruction guide George W. Ware America, US. Thomson 1986 This chemical compositions and modes of action for pesticides are used in the agricultural and ornamental horticultural industry. The resource for studying for pesticide use licensing exams, with study questions embedded in the chapters. Pest control,Pesticides Trọng Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ