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Items where Author is "Humphreys, L. R."
Group by: Item Type | No Grouping Number of items: 2. Humphreys, L. R. Environmental adaptation of tropical pasture plants/ L.R. Humphreys. London: Macmillan, 1981. ISBN 333268202 Humphreys, L. R. Tropical pasture utilisation / L.R. Humphreys. Cambridge [England] : Cambridge University Press, 1991.. ISBN 521380308 |
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