Effect of lead treatment on the stipe and leaflet anatomy of Pteris vittata and Pityrogramma calomelanos (Pteridaceae: fern)

Citation:
Bamigboye, RA, Yusuf AA, Oloyede FA.  2020.  Effect of lead treatment on the stipe and leaflet anatomy of Pteris vittata and Pityrogramma calomelanos (Pteridaceae: fern). Ife Journal of Science. 22:103–110., Number 2

Abstract:

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