Use of alcohol from farm products in motor fuel. Letter from the secretary of agriculture transmitting in response to Senate resolution no.65, submitted by Senator Shipstead, a report pertaining to the practicability and advantages to agriculture of using alcohol manufactured from corn and other farm products in motor fuel Use of alcohol from farm products in motor fuel. Letter from the secretary of agriculture transmitting in response to Senate resolution no.65, submitted by Senator Shipstead, a report pertaining to the practicability and advantages to agriculture of using alcohol manufactured from corn and other farm products in motor fuel