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~person:"Keulen, Herman van"
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Concepts in production ecology...
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Keulen, Herman van
van Keulen, H.
20
de Ridder, N.
10
Van Keulen, H.
8
Giller, K.E.
7
van Ittersum, M. K.
7
Rabbinge, R.
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Ittersum, Martin K. van
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Keulen, H. van
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Oude Lansink, Alfons G. J. M.
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Sustainable poverty reduction in less-favoured areas
2
Dragons with clay feet? : Transition, sustainable land use, and rural environment in China and Vietnam
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Sustainability issues in East Asian rice cultivation
Keulen, Herman van
- In:
Dragons with clay feet? : Transition, sustainable land …
,
(pp. 265-291)
.
2007
Persistent link: https://www.econbiz.de/10003503971
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2
Designing and evaluating alternatives for more sustainable natural resource management in less-favoured areas
López-Ridaura, Santiago
;
Keulen, Herman van
;
Giller, Ken E.
- In:
Sustainable poverty reduction in less-favoured areas
,
(pp. 65-90)
.
2007
Persistent link: https://www.econbiz.de/10003577141
Saved in:
3
Soil nutrient dynamics in integrated crop-livestock systems in the Northern Ethiopian Highlands
Abegaz, Assefa
;
Keulen, Herman van
- In:
Sustainable poverty reduction in less-favoured areas
,
(pp. 135-158)
.
2007
Persistent link: https://www.econbiz.de/10003577188
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