Craig, I. A., & Netpichit, W. (1986). Direct sown rice: A cropping systems technology for the upper paddies in Northeast Thailand. Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture.
Chicago Style (17th ed.) CitationCraig, Iain A., and Wachara Netpichit. Direct Sown Rice: A Cropping Systems Technology for the Upper Paddies in Northeast Thailand. Khon Kaen, Thailand: Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture, 1986.
MLA (9th ed.) CitationCraig, Iain A., and Wachara Netpichit. Direct Sown Rice: A Cropping Systems Technology for the Upper Paddies in Northeast Thailand. Northeast Rainfed Agricultural Development (NERAD) Project, Northeast Regional Office of Agriculture, 1986.