Litzenberger, S. C. (1974). Guide for field crops in the tropics and the subtropics. Washington, D.C.: Office of Agriculture, Technical Assistance Bureau, Agency for International Development.
Chicago Style CitationLitzenberger, Samuel C. Guide for Field Crops in the Tropics and the Subtropics. Washington, D.C.: Office of Agriculture, Technical Assistance Bureau, Agency for International Development, 1974.
MLA CitationLitzenberger, Samuel C. Guide for Field Crops in the Tropics and the Subtropics. Washington, D.C.: Office of Agriculture, Technical Assistance Bureau, Agency for International Development, 1974.
Warning: These citations may not always be 100% accurate.