Management of heated glasshouse tomatoes : a study of gross margins, yields and labour requirements based on a survey of 34 crops in the East Middlands in 1962

The heat glasshouse tomato crop in 1964 : some lessons from the simple management records kept by growers in the East Midlands, the Lee Valley and Lancashire

Nicholson, J. A. H., (1967)

Tomato growing in the East Midlands : a preliminary study of costs and returns in 1961

Nicholson, J. A. H., (1961)

The tomato industry situation

Nicholson, J. A. H., (1977)