DDT content in Indian population has touched
A. 1 – 12 ppm
B. 11 – 30 ppm
C. 25 – 50 ppm
D. 48 – 98 ppm
Answer:B
DDT content in Indian population has touched
A. 1 – 12 ppm B. 11 – 30 ppm C. 25 – 50 ppm D. 48 – 98 ppm