KORONADAL CITY, July 11 — A town known for its pineapple production has been named the cleanest and greenest municipality in South Cotabato as it celebrates its 50th foundation anniversary, officials said.As the province’s cleanest and greenest town, Polomolok with a population of 152,789 based on the 2015 census of population, has received PHP800,000 cash… Read More Polomolok is South Cotabato’s cleanest, greenest town