Lal, R., & Greenland, D. J. (1979). Soil physical properties and crop production in the tropics. J. Wiley.
Chicago Style (17th ed.) CitationLal, R., and D. J. Greenland. Soil Physical Properties and Crop Production in the Tropics. Chichester [England] ; New York: J. Wiley, 1979.
MLA (9th ed.) CitationLal, R., and D. J. Greenland. Soil Physical Properties and Crop Production in the Tropics. J. Wiley, 1979.
Warning: These citations may not always be 100% accurate.