TY - BOOK AU - PREMAN P.S AU - Er. Jippu Jacob (Guide) TI - Development and testing of a large diameter pit digger for laterite terrain CY - Tavanur 1996 PB - Kelappaji College of Agricultural Engineering and Technology N1 - Development and testing of a large diameter pit digger for laterite terrain N2 - Development and testing of a large diameter pit digger for laterite terrain ER -