खाने में मिलावट पता करने की विधियाँ : हिंदी पीडीऍफ़ पुस्तक – सामाजिक | Khane Mein Milavat Pata Karane Ki Vidhiyan : Hindi PDF Book – Social (Samajik)
Pustak Ka Vivaran : Hal hee ke Varshon mein Svaichchhik Sangathanon ke vaigyanik Sakriyakon ne khaady padaarthon mein milavat kee janch karane kee vidhiyan Pradarshit karake janata mein jagrti kee pahal kee hai. Vibhinn staron par vidyarthiyon ne apane adhyapakon kee dekharekh mein is abhiyan mein sahabhagita kee hai. Dooradarshan, rediyo aur samachar patron ne bhee is mudde ko jan chetana jagrti ke liye liya hai. Yah Aandolan bharat mein abhi Prarambhik Avastha mein hai. Lekin Pichhale kuchh……..
Description about eBook : In recent years, scientific activists of voluntary organizations have taken the initiative of awakening the public by displaying methods to check adulteration in food. Students at various levels have participated in this campaign under the supervision of their teachers. Doordarshan, radio and newspapers have also taken up this issue for public awareness. This movement is still in its infancy in India. But the last few………
