J. Jpn. Soc. Soil Phys.
 ./No. 3-, p. /+// ,**-*ῌ*ῌ῎ *ῌῌ *
Extraction of Soil Gas by using an Improved Gas Sampler
Hiromi IMOTO*, Tomonori FUJIKAWA*, Masaru MIZOGUCHI* and Tsuyoshi MIYAZAKI** Graduate School of Agricultural and Life Sciences, The University of Tokyo~.',ZP>'.z)R5" OPe+    "#$        w[+=" ῌ 01++9\ hijVX. )M]&^%T\ _`4 #" ῍ ~rMM&ab.=P+332!" #$% E ab>'*++.

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Set up of Soil Gas Sampler.

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Rolston, D.E. (+320) : Gas Flax, In : A. Klute (Ed)
Method of soil analysis Part +. American Societyof Agronomy : ++*-ῌ+++3.
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