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Original Articles

Sources of error in advisory soil tests

I. Laboratory sources

, &
Pages 328-338 | Received 29 Nov 1965, Published online: 05 Jan 2012

References

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  • Hogg , D. E. 1957 . N.Z. Jl Sci. Technol A , 38 : 1015 – 24 .
  • Hogo , D. E. and Waters , D. F. 1954 . N.Z. Jl Sci. Technol A , 35 : 414 – 20 .
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  • Vermeulen , F. H. B. 1957 . Neth. J. agric. Sci. , 5 : 221 – 5 .
  • Waters , D. F. and Sweetman , I. C. 1955 . Soil Sci. , 79 : 411 – 13 .

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