Vermitechnology: Easy to convert trash into cash. How to do?

Pakistan is an agricultural country and but it has 1.95 percent population growth rate, which is higher than average growth rate of South Asian countries. At present it is the sixth most populous country in the world with projected population of 188 million. Pakistan with population of 363 million in 2050 is expected to retain the same position. The world population rate is increasing at high rate and by 2050; it is expected to be 9.9 billion. To feed this much population, increase in

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