W. D. Wright

Optimal Cropping of Self-Reproducible Natural Resources

J. Beddington, John R Beddington, C M K Watts, 1975 .

Bionomics of the carrot fly Psila rosae F.; the infestation and sampling of carrot crops.

W. D. Wright, D. G. Ashby, 1946, The Annals of applied biology.