1. Oligosaccharins: naturally occurring carbohydrates with biological regulatory functions;Albersheim,1983
2. The mechanism of gel formation by swelling of simulated plant cell wall membranes and perforation plates of banana root vessels;Beckman;Phytopathology,1969
3. Anatomy of resistance;Beckman,1981
4. An ultrastructural study of root invasion in three vascular with diseases;Bishop;Physiological Plant Pathology,1983
5. An ultrastructural study of vascular colonisation in three vascular wilt diseases I. Colonisation of susceptible cultivars;Bishop;Physiological Plant Pathology,1983