Some effects of phosphorus (P) and potassium and residual P and K fertilizer on the growth of Pinus patula at Usutu, Swaziland
The sustainable production of renewable timber resources is not only important to Sappi and other forestry companies to produce pulp, paper and timber profitably, but to society in general to maintain or improve living standards in an ecological friendly manner. Research on the sustained producti...
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| Format: | Others |
| Language: | en |
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2009
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| Online Access: | http://hdl.handle.net/10539/7272 |