Van Bavel, C. H. M. (1956). Estimating soil moisture conditions and time for irrigation with the evapotranspiration method. Agricultural Research Service, U.S. Dept. of Agriculture.
Chicago Style (17th ed.) CitationVan Bavel, C. H. M. Estimating Soil Moisture Conditions and Time for Irrigation with the Evapotranspiration Method. [Washington, D.C.]: Agricultural Research Service, U.S. Dept. of Agriculture, 1956.
MLA (9th ed.) CitationVan Bavel, C. H. M. Estimating Soil Moisture Conditions and Time for Irrigation with the Evapotranspiration Method. Agricultural Research Service, U.S. Dept. of Agriculture, 1956.
Warning: These citations may not always be 100% accurate.