TY  - GEN
AU  - Chernenkov, a D
AU  - Efimov D N, Marchenko O S
AU  - Tatsuk E P, Panov I M
TI  - Rotary soil working machines: construction. calculation and design
U1  - 631.31 YAT 
CY  - Newdelhi, Amerind publishing co. pvt. ltd.
KW  - Agriculture tools and machinery/soil working machine- construction/ design- soil working machine/ rotary soil working machines
ER  -