TY - BOOK AU - Ahmad, Reyaz. TI - Development and Testing of Animal Drawn Multipurpose Soil Working Implement / U1 - 631.31 PY - 1997/// CY - .- Pusa, Samastipur PB - : RAU KW - Farm Machinery KW - Soil Working KW - Animal Drawn KW - Thesis KW - M. Tech ER -