Concrete in cow cubicles / Maurice M. Barnes.
Barnes, Maurice M.
Concrete in cow cubicles / Maurice M. Barnes. - Wexham, Springs : Cement and Concrete Association - [5] p. - Farn note ; 47.612 / Cement and Concrete Association .
Concrete in cow cubicles / Maurice M. Barnes. - Wexham, Springs : Cement and Concrete Association - [5] p. - Farn note ; 47.612 / Cement and Concrete Association .