SHIRTLESS, Sumani hurried out of his house when he heard the truck's hooter. Carrying a milk churn in his right hand and a small book in his left, this male villager of Tutur in the Regency of Pasuruan, East Java, ran over to the truck that had already parked by the village crossroads. This afternoon, he was carrying out his routine, regular activity: sending off his milk to the Sapi Perah Setia Kawan (Silver Cow Faithful Friend) Farmers' Coope