1 of 16 checkable references need attention · checked 2026-07-24
At the dated check, the references listed below either did not resolve in
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Gibberellic acid and the light inhibition of stem elongation
The 12 references without a DOI — listed, not checked
no DOI — not checkedBooth A.(1959).A study of growth substances in potato with special reference to their role in development.Ph.D. thesis University of Manchester.
no DOI — not checkedThe Growth of the Potato
no DOI — not checkedThe effect of roots on leaf metabolism in relation to the action of kinetin on leaves
no DOI — not checkedKumar D.(1966).The physiology of stolon development tuberization and dormancy in the potato.PhD thesis University of Wales.
no DOI — not checkedRegulateurs Naturels de la Croissance Vegitale
no DOI — not checkedRegulateurs Naturels de la Croissance Végétale
no DOI — not checkedOn the activity of kinetin‐like root factor
no DOI — not checkedOverdeek J.Van(1964).Endogenous growth regulators in fruits and their physiological significance. Paper read atX Int. Bot. Cong. Edinburgh.
no DOI — not checkedThe relation between apical dominance and senescence
no DOI — not checkedSeth A. K.(1965).The physiology of ripening and senescence.Ph.D. thesis University of Wales.
no DOI — not checkedSubstances involved in normal growth and differentiation
no DOI — not checkedChemical regulation of growth and organ formation in plant tissues cultured in vitro
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