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- 90173995 contributor B6232327.
- 90173995 created "[1987]".
- 90173995 date "1987".
- 90173995 date "[1987]".
- 90173995 dateCopyrighted "[1987]".
- 90173995 description "Includes bibliographical references (p. 27-29).".
- 90173995 extent "29 p. ;".
- 90173995 isPartOf "Working paper (International Service for National Agricultural Research) ; no. 6.".
- 90173995 isPartOf "Working paper / ISNAR ; no. 6".
- 90173995 issued "1987".
- 90173995 issued "[1987]".
- 90173995 language "eng".
- 90173995 publisher "The Hague, Netherlands : International Service for National Agricultural Research,".
- 90173995 subject "Agricultural systems Research.".
- 90173995 subject "Agriculture Research.".
- 90173995 subject "Agriculture Technology transfer.".
- 90173995 subject "S539.5 .W67 no. 6 S540.A2".
- 90173995 title "Issues in implementing research with a farming systems perspective in NARS / W.A. Stoop.".
- 90173995 type "text".