Extractable minerals in nine Malaysian soils and their effect on the mineral contents of four Hevea clones

Zin Zawawi bin Zakaria

Extractable minerals in nine Malaysian soils and their effect on the mineral contents of four Hevea clones (Thesis) - 1979 - 177p. 28cm.

631.81:631.41:633.912.11 ZIN / 174C / 8961
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