Show how much water IV il martin of the kansas state college stated following experiments that hat t it requires six to seven gallons gallon 0 of f well water to cool a gallon of milk and if the cooling Is done in cans it takes 30 to CO 60 minutes time several types of surface coolers have been studied at michigan agricultural college and most of them required the above abou amou amount nt of water for co cooling 0 ling but the cooling was done much fasier according to hoards Il dairyman D a 1 ry m a n |