Ash Croft, G. L., & Hanks, R. J. (1980). Applied soil physics. Springer Verlag.
Chicago Style aipamenaAsh Croft, G L., and R J. Hanks. Applied Soil Physics. New York: Springer Verlag, 1980.
MLA aipamenaAsh Croft, G L., and R J. Hanks. Applied Soil Physics. Springer Verlag, 1980.
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