TY - BOOK AU - Yadav, Prabhakar. TI - Improvement of Water Retention and Transmission Characterisics of Dhab (Diara) Land Soil by Ring Bund / U1 - 627.52 PY - 1990/// CY - .- Pusa, Samastipur PB - : RAU KW - Agricultural Engineering KW - Dhab Land Soil KW - Ring Bund KW - Project Report KW - B. Tech ER -