TY - BOOK AU - Ndung'u, Ruth Wairimu TI - Instrumentation design and use in the determination of extracellular electric potential in spinacia oleracea resulting from abiotic changes AV - THE QC 30 .N38 2021 PY - 2021/// CY - Chuka PB - Chuka University KW - Physics KW - Study and teaching, abiotic changes ER -