Title: Questions on the safety of the pesticide maleic hydrazide used on potatoes and other crops
Subtitle: have not been answered, Environmental Protection Agency, Food and Drug Administration, Department of Health, Education, and Welfare
Subjects: United States, Maleic hydrazide, Food adulteration and inspection, Analysis, United States. Environmental Protection Agency, Toxicology, Pesticide residues in food, United States. Food and Drug Administration
Places: United States