Dyfyniad APA
Apparao, K., & Rao, V. (2016). Soil testing laboratory manual and question bank. University Science Press.
Dyfyniad Arddull Chicago
Apparao, K.V.S, and V.C.S Rao. Soil Testing Laboratory Manual and Question Bank. Kolkata: University Science Press, 2016.
Dyfyniad MLA
Apparao, K.V.S, and V.C.S Rao. Soil Testing Laboratory Manual and Question Bank. University Science Press, 2016.
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