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The farms of Dorset : an economic classification of the 5,265 agricultural holdings in the country
Langley, J. A., (1958)
The Dorset Farm survey 1969 ; 1
Morris, Stanley Thomas, (1970)
The Dorset Farm survey 1969 ; 2
Weaner pig production : the results of different systems of management and quality of farrowing accomodation
Longbottom, G. A., (1963)