Soil is classified on the basis of the size of their particles. The purpose of soil classification is to arrange various types of soils into groups according to their engineering properties. Particle Size:
The formulation of the topic into a research problems is, really speaking the first step in a scientific enquiry. A problem in simple words is some difficulty experienced by the researcher in a theoretic or practical situation. Solving this difficulty is the task of research. Let us now appreciate what is meant by experiencing a difficulty in a
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