The processes of water entering the soil, soil moisture regimes, and the factors controlling infiltration.

Hydrology, the scientific study of the movement, distribution, and quality of water on Earth, is a critical discipline for geography, environmental science, and civil engineering students. Among the myriad of textbooks available, stands out as a foundational text, particularly for students preparing for competitive exams in India, such as the UPSC Geography Optional and various university-level exams.

: The science of water accumulation underground, including its movement and storage in geological formations Applied Hydrology