El-Gholl, N.E.; McRitchie, Schoult. & Ridings 1978: Canadian Journal of Botany 56
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Reference Properties
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| El-Gholl, N.E.; McRitchie, Schoult. & Ridings 1978: Canadian Journal of Botany 56 |
| El-Gholl, N.E.; McRitchie, Schoult. & Ridings 1978: Canadian Journal of Botany 56 |