ডিডিটি (ডাইক্লোরো-ডাইফেনিল-ট্রাইক্লোরোইথেন )

© C–DAC.All content appearing on the vikaspedia portal is through collaborative effort of vikaspedia and its partners.We encourage you to use and share the content in a respectful and fair manner. Please leave all source links intact and adhere to applicable copyright and intellectual property guidelines and laws.