Kathmandu, 31 December: Less than a year after the price increase, the dairy industry has again increased the retail price of milk. Under the patronage of the Dairy Industry Association, some dairy producers have increased the price of milk Rs. 14 per liter, reports Kantipur daily.  According to the National Dairy Development Act and Policy, the market price can be adjusted only every two years but Nepal’s dairy firms have increased the price of dairy products on their own citing the loss of farmers.  People’s News Monitoring Service