. . . . . . . . . . . . . . . . "Biological and ecological factors in the control of the celery leaf tier in Florida" . . "Biological and ecological factors in the control of the celery leaf tier in Florida, by E. D. Ball,... J. A. Reeves,... and B. L. Boyden and W. E. Stone" . . "Biological and ecological factors in the control of the celery leaf bier in Florida" . . . "Boyden, B.L." . . "Reeves, J.A." . . . . "Stone, W.E." . .