Search Results - Parr, J. F. (James Floyd), 1929-

Nature farming and microbial applications

Other Authors: “…Parr, J. F. (James Floyd), 1929-…”
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Proceedings of the conference at Khon Kaen University, Khon Kaen, Thailand October 17-21, 1989 /

Other Authors: “…Parr, J. F. (James Floyd), 1929-…”

Dryland agriculture : strategies for sustainability / by Allen, R. R.

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Water potential relations in soil microbiology : proceedings of a symposium /

Other Authors: “…Parr, J. F. (James Floyd), 1929-…”