TY  - BOOK
AU  - Velikanova, A.A.
TI  - Method for investigating the wear of soil cutting tool materials under field conditions with the aid of inserts
U1  - 631.31 V38M 
PY  - 1962///
CY  - Bedford, U.K.
PB  - National Institute of Agricultural Engineering
KW  - AGRICULTURAL IMPLEMENTS
ER  -