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- [2] THE EFFECT OF LEAD ON THE ULTRASTRUCTURE CHANGES IN THE ROOT-TIP OF ONION - ALLIUM-CEPA L FOLIA HISTOCHEMICA ET CYTOBIOLOGICA, 1986, 24 (04): : 340 - 341
- [5] Cytochemical Localization of Intranucleolar DNA and RNA in Allium cepa Root-Tip Cells Journal of Electron Microscopy, 44 (05):