The spectrographic analysis of soils, plants and related materials
Mitchell, R.L.
The spectrographic analysis of soils, plants and related materials - England Commonwealth Bureau of Soil Science 1948 - iv,183p. - Commonwealth Bureau of Soil Science; Technical Communication; no.44 .
631.42:543.42 H8
The spectrographic analysis of soils, plants and related materials - England Commonwealth Bureau of Soil Science 1948 - iv,183p. - Commonwealth Bureau of Soil Science; Technical Communication; no.44 .
631.42:543.42 H8


