TY - BOOK AU - Sinha, Shailendra Kumar. AU - Narayan, Jai Prakash. TI - Design, Fabrication and Testing of Sand Model of Cavity Well / U1 - 627.114 PY - 1990/// CY - .- Pusa, Samastipur PB - : RAU KW - Agricultural Engineering KW - Cavity Well KW - Sand Model KW - Project Report KW - B. Tech ER -