1.
SIMULATION OF WATER USE AND HERBAGE GROWTH IN ARID REGIONS
by Van Keulen, H.
ISBN: 9789022005576
List Price: $15.50
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Modelling of Agricultural Production : Weather, Soils and Crops
by Wolf, J., Keulen, H. Van, D...
ISBN: 9789022008584
List Price: $55.00
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Crop Response to the Supply of Macronutrients
by Van Keulen, H., Van Heemst,...
ISBN: 9789022008072
List Price: $6.00
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Science for Agriculture and Rural Development in Low-Income Countries
by Keulen, H. Van, Kuiper, M.,...
ISBN: 9781402066160
List Price: $189.00
5.
Food from Dry Lands An Integrated Approach to Planning of Agricultural Development
by Alberda, Th., Van Keulen, H...
ISBN: 9780792318774
List Price: $219.00