An investigation of certain processes and conditions on farms
Dunlop, Walter Ronald
An investigation of certain processes and conditions on farms by W.R. Dunlop - London National Institute of Industrial Psychology 1927 - 71 p. illus., diagrs. 25 cm. - The National Institute of Industrial Psychology. Report 2 . - National Institute of Industrial Psychology. Report ; 2. .
Agriculture
631.1 D 922 I
An investigation of certain processes and conditions on farms by W.R. Dunlop - London National Institute of Industrial Psychology 1927 - 71 p. illus., diagrs. 25 cm. - The National Institute of Industrial Psychology. Report 2 . - National Institute of Industrial Psychology. Report ; 2. .
Agriculture
631.1 D 922 I