Statistics
Publications
26
Citations
615
H-Index
17
Active since
1993
P.R Speijer is an author at International Institute of Tropical Agriculture specializing in agriculture, plant-parasitic nematodes, and plant sciences.
Publications per year
1993–2013
26
26
F. Ssango, P.R Speijer, Danny Coyne et al. · Field Crops Research · 2004 · 34 citations
Agriculture, Agronomy, Crop Sciences +17
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