The weeds, cornstalk and rice hulls that Nepali farmers once burned as waste can be exported to earn cash. The farmers had previously wondered how their waste can be exchanged for wealth, and later found an answer through cooperation across…
The weeds, cornstalk and rice hulls that Nepali farmers once burned as waste can be exported to earn cash. The farmers had previously wondered how their waste can be exchanged for wealth, and later found an answer through cooperation across…