Provenance variation in Pinus caribaea, P. oocarpa and P. patula ssp. Tecunumanii
<p>An international study of provenance variation in <em>Pinus caribaea</em> Morelet and <em>P. oocarpa</em> Schiede in Central America and the Caribbean started in the early 1960s. By the early 1970s seed had been distributed to over fifty countries for many hundreds o...
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格式: | Working paper |
语言: | English |
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Oxford Forestry Institute, University of Oxford
1990
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