पर्यावरण प्रदूषण कारण एवं निवारण : डॉ. एस. के. पुरोहित द्वारा हिंदी पीडीऍफ़ पुस्तक – पर्यावरण | Paryavaran Pradushan Karan Evan Nivaran : by Dr. S. K. Purohit Hindi PDF Book – Environment (Paryavaran)
Pustak Ka Vivaran : Bharat mein Gobar ko Adhikansh matra mein jalaya jata hai aur khad ke roop mein use bahut kam matra mein liya jata hai. Gobar ka svasthyakar aur sahi tareeke se nistaran karake usase manushyon aur pashuon ke svasthy ki raksha ki ja sakati hai aur makkhiyon tatha beemarion ko bhee niyantrit kiya ja sakata hai. Gobar, oorja (Gobar gais ) ka bahut achchha srot banata hai………….
Description about eBook : In India, dung is consumed in most quantity and in the form of manure it is taken in very small amounts. Healthy and proper disposal of cow dung can be done to protect the health of humans and animals and flies and diseases can also be controlled. Dung becomes a very good source of energy (dung gas)…………..
