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Working Papers from 2009
2009
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2008
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2007
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2006
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2004
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2001
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2000
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1999
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1998
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1997
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1996
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1994
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1993
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1992
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1991
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1989
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1988
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1984
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1983
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1982
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1980
items selected
1. Gibson, R.; Mwanga, R.O.M.; Namanda, S. (CIP); Jeremiah, S.C.; Barker, I. (CIP). Review of sweetpotato seed systems in East and Southern Africa. Lima (Peru). International Potato Center (CIP). Integrated Crop Management Division. 2009. ISBN 978-92-9060-372-6. 48 p. Working Paper. no. 2009-1. CIP S4 G53 (AN=71668) Full Text
2. Pradel, W. (CIP); Forbes, G.A. (CIP); Ortiz, O. (CIP); Cole, D. (CIP); Wanigaratne, S.; Maldonado, L. (CIP). Use of the environmental impact quotient to estimate impacts of pesticide usage in three Peruvian potato production areas. Lima (Peru). International Potato Center (CIP). Integrated Crop Management Division. 2009. ISBN 978-92-9060-379-5. 18 p. Working Paper. no. 2009-2. CIP P41 P7 (AN=72169) Full Text
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