1. Nucleic acid metabolism in ageing cotyledons;Cherry,1967
2. Hormonal regulation of leaf senescence;Osborne,1967
3. Hormonal mechanisms regulating senescence and abscission;Osborne,1968
4. The effects of 6-benzyl(aminopurine) on protein metabolism in senescing corn leaves;Tavares;Phytochemistry,1970
5. The nature of cellular age changes;Strehler,1967